INTRODUCTION
Mode 6 is designed to allow access to the results of onboard diagnostic monitoring tests of specific components/systems that are not continuously monitored. These systems include the catalytic converter, EVAP system, oxygen sensor, oxygen sensor heater, EGR system, secondary AIR system, and sometimes misfire.
Mode 6 data is output from the PCM/ECM in hexadecimal form. The $ sign indicates a hexadecimal number. Depending on the software in the scanner, the output could be displayed in hexadecimal numbers (no conversion), raw data (conversion to decimal numbers), or measurable values (applying conversion factor to raw data).
Before reading mode 6 information, ensure that the monitor for the information you are accessing has run to completion. If the monitor is not complete, the mode 6 data will not be accurate.
MODE $06 TEST IDENTIFICATION BY MODEL
| Monitor | Test ID | Test Limit Type and Comp. ID | RL |
|---|
| EGR Flow | $01 | $80 | |
| $03 | $81 | X |
| $49 | $00 | X |
| $4A/$4B | $80/$00 | |
| $4A | $80 | X |
| Catalyst (Bank 1) | $04 | $02 | |
| $05/$06 | $81/$81 | |
| $62 | $04 | X |
| Catalyst (Bank 2) | $07/$0A | $81/$81 | |
| $64 | $04 | X |
| AF Sensor (Bank 1) | $76 | $80 | X |
| $78 | $80 | |
| $79 | $01 | X |
| AF Sensor (Bank 2) | $77 | $80 | X |
| $7A | $01 | X |
| A/F Sensor Heater (Bank 1) | $70/$71/$72 | $80/$00/$00 | |
| PHO2S Heater (Bank 1) | $10/$11 | $85/$05 | |
| $10/$11 | $88/$08 | |
| SHO2S Heater (Bank 1) | $18/$19 | $85/$05 | |
| $18/$19 | $86/$06 | |
| $18/$19 | $89/$09 | |
| PHO2S Heater (Bank 2) | $12/$13 | $85/$05 | |
| $12/$13 | $88/$08 | |
| SHO2S Heater (Bank 2) | $1A/$1B | $86/$06 | |
| $1A/$1B | $89/$09 | |
| PCV | $48 | $00 | |
| $48 | $01 | |
| Thermostat | $4D/$4E/$4F/$50 | $80/$80/$80/$00 | |
| $4D/$4E/$4F/$50 | $81/$81/$81/$01 | |
| $5C/$5D/$5E/$5F | $00/$00/$00/$00 | |
| Secondary Air System | $58/$59/$5A | $80/$00/$80 | |
| EVAP System | $21/$26/$27/$38 | $83/$83/$83/$03 | |
| $29/$2E/$2F | $83/$83/$83 | |
| $2D | $03 | |
| $3A/$3B/$3C | $83/$83/$03 | |
| $3E | $83 | |
| $81 | $80 | X |
| $82/$8F | $80/$80 | X |
| $83 | $00 | |
| $85 | $00 | |
| $86 | $00 | |
| $87 | $00 | |
| $88 | $00 | |
| $8B/$8D | $00/$00 | |
| $90/$91/$92/$93 | $00/$80/$80/$00 | |
| $94/$95/$96/$97 | $00/$80/$00/$00 | |
| $98 | $00 | |
| $9A/$9B/$9C/$9D/$9E | $00/$00/$00/$00/$00 | X |
| $B0 | $00 | X |
| $B1 | $00 | |
| $B2 | $00 | X |
| $B3 | $00 | |
| $B4 | $00 | |
| $B5 | $00 | X |
| $B6 | $00 | |
| $B7 | $00 | |
Mode $06 Test ID by Model - Group 1
| Monitor | OBD Monitor ID | Test ID | Unit and Scaling ID | RDX | TL | MDX | TSX |
|---|
| AF Sensor (Bank 1) | $01 | $80 | $11 | X | X | X | X |
| $01 | $81 | $14 | X | X | X | X |
| $01 | $82 | $0B | | X | X | |
| $01 | $83 | $8D | X | X | X | X |
| $01 | $84 | $8D | X | X | X | X |
| $01 | $85 | $01 | X | X | X | X |
| $01 | $86 | $8D | X | X | X | X |
| $01 | $87 | $14 | X | X | X | X |
| $01 | $88 | $0B | | X | X | |
| AF Sensor (Bank 2) | $05 | $80 | $11 | | X | X | |
| $05 | $81 | $14 | | X | X | |
| $05 | $82 | $0B | | X | X | |
| $05 | $83 | $8D | | X | X | |
| $05 | $84 | $8D | | X | X | |
| $05 | $85 | $01 | | X | X | |
| $05 | $86 | $8D | | X | X | |
| $05 | $87 | $14 | | X | X | |
| $05 | $88 | $0B | | X | X | |
| Secondary HO2S (Bank 1) | $02 | $98 | $0B | X | X | X | X |
| $02 | $99 | $0B | X | X | X | X |
| $02 | $9A | $0B | X | X | X | X |
| $02 | $9B | $10 | X | X | X | X |
| $02 | $9C | $0B | X | X | X | X |
| Secondary HO2S (Bank 2) | $06 | $98 | $0B | | X | X | |
| $06 | $99 | $0B | | X | X | |
| $06 | $9A | $0B | | X | X | |
| $06 | $9B | $10 | | X | X | |
| $06 | $9C | $0B | | X | X | |
| Catalyst (Bank 1) | $21 | $A0 | $01 | X | X | X | X |
| $21 | $A1 | $0B | | | | |
| Catalyst (Bank 2) | $22 | $A0 | $01 | | X | X | |
| EGR System | $31 | $D0 | $32 | | X | X | |
| $31 | $D1 | $32 | | X | X | |
| $31 | $D2 | $39 | | X | X | |
| $31 | $D3 | $01 | | | | |
| EVAP System | $39 | $B2 | $FD | | | | X |
| $3A | $B3 | $FD | | | | X |
| $3A | $BA | $12 | X | X | X | |
| $3C | $B4 | $06 | X | X | X | X |
| $3C | $B5 | $83 | X | X | X | X |
| $3C | $B6 | $12 | X | X | X | X |
| $3C | $B7 | $10 | X | X | X | X |
| $3C | $B8 | $FE | X | X | X | X |
| $3D | $B0 | $FD | | | | X |
| $3D | $B1 | $FD | | | | X |
| $3D | $B9 | $30 | X | X | X | |
| $3D | $BB | $30 | X | | | |
| $3D | $BC | $10 | X | | | |
| Fuel System (Bank 1) | $81 | $D8 | $05 | X | X | X | X |
| Fuel System (Bank 2) | $82 | $D8 | $05 | | X | X | |
| Misfire | $A2 | $0C | $24 | X | X | X | X |
| $A3 | $0C | $24 | X | X | X | X |
| $A4 | $0C | $24 | X | X | X | X |
| $A5 | $0C | $24 | X | X | X | X |
| $A6 | $0C | $24 | | X | X | |
| $A7 | $0C | $24 | | X | X | |
Mode $06 Test ID by Model - Group 2
EGR Flow
| Test ID | $03 | Test Limit Type and Component ID | $81 |
|---|
| DTC | P0401 |
| Test Description | Check EGR flow by monitoring the change in intake manifold pressure between EGR valve open and closed during fuel cut. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (%) The lowest limit value: Output value (Decimal) x 0.1 (%) The highest limit value: Not applicable |
DTC P0401: Test ID $03: Component ID $81
| Test ID | $49 | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0404 |
| Test Description | EGR valve check by comparing the difference between the actual valve lift and commanded valve lift. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (mm) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.01 (mm) |
DTC P0404: Test ID $49: Component ID $00
| Test ID | $4A | Test Limit Type and Component ID | $80 |
|---|
| DTC | P2413 |
| Test Description | EGR valve check by comparing the difference between the actual valve lift and commanded valve lift. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (mm) The lowest limit value: Output value (Decimal) x 0.01 (mm) The highest limit value: Not applicable |
DTC P2413: Test ID $4A: Component ID $80
Catalyst (Bank 1)
| Test ID | $62 | Test Limit Type and Component ID | $04 |
|---|
| DTC | P0420 |
| Test Description | Catalyst capability, monitored by measuring the fluctuation of the secondary oxygen sensor. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: Not applicable The highest limit value: No unit |
DTC P0420: Test ID $62: Component ID $04
Catalyst (Bank 2)
| Test ID | $64 | Test Limit Type and Component ID | $04 |
|---|
| DTC | P0430 |
| Test Description | Catalyst capability, monitored by measuring the fluctuation of the secondary oxygen sensor. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: Not applicable The highest limit value: No unit |
DTC P0430: Test ID $64: Component ID $04
A/F Sensor (Bank 1)
| Test ID | $76 | Test Limit Type and Component ID | $80 |
|---|
| DTC | P0133 |
| Test Description | A/F sensor response check by monitoring the amplitude of the filtered sensor signal during a stable driving condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: No unit The highest limit value: Not applicable |
DTC P0133: Test ID $76: Component ID $80
| Test ID | $79 | Test Limit Type and Component ID | $01 |
|---|
| DTC | P1172 |
| Test Description | A/F Sensor out of range check based on sensor output. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.00390625 (mA) - 128 (mA) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.00390625 (mA) - 128 (mA) |
DTC P1172: Test ID $79: Component ID $01
A/F Sensor (Bank 2)
| Test ID | $77 | Test Limit Type and Component ID | $80 |
|---|
| DTC | P0153 |
| Test Description | A/F sensor response check by monitoring the amplitude of the filtered sensor signal during a stable driving condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: No unit The highest limit value: Not applicable |
DTC P0153: Test ID $77: Component ID $80
| Test ID | $7A | Test Limit Type and Component ID | $01 |
|---|
| DTC | P1174 |
| Test Description | A/F Sensor out of range check based on sensor output. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.00390625 (mA) - 128 (mA) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.00390625 (mA) - 128 (mA) |
DTC P1174: Test ID $7A: Component ID $01
EVAP System
| Test ID | $81 | Test Limit Type and Component ID | $80 |
|---|
| DTC | P0496 |
| Test Description | EVAP canister purge valve "stuck open" check by monitoring fuel tank pressure sensor while the engine is running. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The highest limit value: Not applicable |
DTC P0496: Test ID $81: Component ID $80
| Test ID | $82 | Test Limit Type and Component ID | $80 |
|---|
| DTC | P2422 |
| Test Description | EVAP canister purge valve "stuck close" check by monitoring fuel tank pressure sensor while the engine is running. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The highest limit value: Not applicable |
DTC P2422: Test ID $82: Component ID $80
| Test ID | $8F | Test Limit Type and Component ID | $80 |
|---|
| DTC | P2422 |
| Test Description | EVAP canister purge valve "stuck close" check by monitoring fuel tank pressure sensor at engine start. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The highest limit value: Not applicable |
DTC P2422: Test ID $8F: Component ID $80
| Test ID | $9A | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring the fuel tank pressure sensor value during the soak period after the engine is turned off. (EONV) |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) / 1024 - 32 The lowest limit value: Not applicable The highest limit value: Output value (Decimal) / 1024 - 32 |
DTC P0456: Test ID $9A: Component ID $00
| Test ID | $9B | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring the fuel tank pressure sensor value during the soak period after the engine is turned off. (EONV) |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) / 32 - 1024 The lowest limit value: Not applicable The highest limit value: Output value (Decimal) / 32 - 1024 |
DTC P0456: Test ID $9B: Component ID $00
| Test ID | $9C | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring time it takes the fuel tank pressure sensor to equal atmosphere pressure after the engine off. (EONV) |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1.0 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1.0 (sec.) |
DTC P0456: Test ID $9C: Component ID $00
| Test ID | $9D | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0456 |
| Test Description | Check of fuel tank pressure sensor signal unstable after the engine off. (early EONV) |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (mmHg) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (mmHg) |
DTC P0456: Test ID $9D: Component ID $00
| Test ID | $9E | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0456 |
| Test Description | Loose fuel cap check or gross leak check of EVAP system by monitoring the fuel tank pressure sensor signal while EVAP system is decompressing. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.08 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.08 (sec.) |
DTC P0456: Test ID $9E: Component ID $00
| Test ID | $B0 | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0497 |
| Test Description | Purge flow check by monitoring fuel tank pressure sensor value when the EVAP canister purge valve is closed. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) |
DTC P0497: Test ID $B0: Component ID $00
| Test ID | $B2 | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0457 |
| Test Description | Loose fuel cap check or gross leak check of EVAP system by monitoring the fuel tank pressure sensor signal while EVAP system is decompressing. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) |
DTC P0457: Test ID $B2: Component ID $00
| Test ID | $B5 | Test Limit Type and Component ID | $00 |
|---|
| DTC | P0455 |
| Test Description | Gross leak check of EVAP system by monitoring the fuel tank pressure sensor signal while EVAP system is decompressing. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.1 (mmHg) - 3276.8 (mmHg) |
DTC P0455: Test ID $B5: Component ID $00
| OBD Monitor ID | $01 | Test ID | $80 | Unit and Scaling ID | $11 |
|---|
| DTC | P0134 |
| Test Description | Check of A/F sensor "non-activation" time. See Test ID $81 and $82 for "non-activation" criteria. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.1 (sec.) |
DTC P0134: Monitor ID $01: Test ID $80
| OBD Monitor ID | $01 | Test ID | $81 | Unit and Scaling ID | $14 |
|---|
| DTC | P0134 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor element resistance. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (ohms) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (ohms) |
DTC P0134: Monitor ID $01: Test ID $81
| OBD Monitor ID | $01 | Test ID | $82 | Unit and Scaling ID | $0B |
|---|
| DTC | P0134 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor cell voltage. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (V) The lowest limit value: Output value (Decimal) x 0.01 (V) The highest limit value: Output value (Decimal) x 0.01 (V) |
DTC P0134: Monitor ID $01: Test ID $82
| OBD Monitor ID | $01 | Test ID | $83 | Unit and Scaling ID | $8D |
|---|
| DTC | P2195 |
| Test Description | Check of the A/F sensor "too lean" by monitoring the A/F sensor signal. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Not applicable |
DTC P2195: Monitor ID $01: Test ID $83
| OBD Monitor ID | $01 | Test ID | $84 | Unit and Scaling ID | $8D |
|---|
| DTC | P2A00 |
| Test Description | Check of A/F sensor rationality by monitoring the sensor signal during fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Output value (Decimal) x 0.003906 (mA) |
DTC PA00: Monitor ID $01: Test ID $84
| OBD Monitor ID | $01 | Test ID | $85 | Unit and Scaling ID | $01 |
|---|
| DTC | P0133 |
| Test Description | Response check of A/F sensor by monitoring the amplitude of filtered sensor signal during stable driving condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: No unit The highest limit value: Not applicable |
DTC P0133: Monitor ID $01: Test ID $85
| OBD Monitor ID | $01 | Test ID | $86 | Unit and Scaling ID | $8D |
|---|
| DTC | P1172 |
| Test Description | Check of A/F sensor "out of range" by monitoring the sensor signal. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Not applicable |
DTC P1172: Monitor ID $01: Test ID $86
| OBD Monitor ID | $01 | Test ID | $87 | Unit and Scaling ID | $14 |
|---|
| DTC | P0134 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor element resistance during A/F feedback control. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (ohms) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (ohms) |
DTC P0134: Monitor ID $01: Test ID $87
| OBD Monitor ID | $01 | Test ID | $88 | Unit and Scaling ID | $0B |
|---|
| DTC | P0134 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor cell voltage during A/F feedback control. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (V) The lowest limit value: Output value (Decimal) x 0.01 (V) The highest limit value: Output value (Decimal) x 0.01 (V) |
DTC P0134: Monitor ID $01: Test ID $88
| OBD Monitor ID | $05 | Test ID | $80 | Unit and Scaling ID | $11 |
|---|
| DTC | P0154 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor non-activation time. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.1 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.1 (sec.) |
DTC P0154: Monitor ID $05: Test ID $80
| OBD Monitor ID | $05 | Test ID | $81 | Unit and Scaling ID | $14 |
|---|
| DTC | P0154 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor element resistance. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (ohms) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (ohms) |
DTC P0154: Monitor ID $05: Test ID $81
| OBD Monitor ID | $05 | Test ID | $82 | Unit and Scaling ID | $0B |
|---|
| DTC | P0154 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor cell voltage. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (V) The lowest limit value: Output value (Decimal) x 0.01 (V) The highest limit value: Output value (Decimal) x 0.01 (V) |
DTC P0154: Monitor ID $05: Test ID $82
| OBD Monitor ID | $05 | Test ID | $83 | Unit and Scaling ID | $8D |
|---|
| DTC | P2197 |
| Test Description | Check of the A/F sensor "too lean" by monitoring the A/F sensor signal. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Not applicable |
DTC P2197: Monitor ID $05: Test ID $83
| OBD Monitor ID | $05 | Test ID | $84 | Unit and Scaling ID | $8D |
|---|
| DTC | P2A03 |
| Test Description | Check of A/F sensor rationality by monitoring the sensor signal during fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Output value (Decimal) x 0.003906 (mA) |
DTC P2A03: Monitor ID $05: Test ID $84
| OBD Monitor ID | $05 | Test ID | $85 | Unit and Scaling ID | $01 |
|---|
| DTC | P0153 |
| Test Description | Response check of A/F sensor by monitoring the amplitude of filtered sensor signal during stable driving condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: No unit The highest limit value: Not applicable |
DTC P0153: Monitor ID $05: Test ID $01
| OBD Monitor ID | $05 | Test ID | $86 | Unit and Scaling ID | $8D |
|---|
| DTC | P1174 |
| Test Description | Check of A/F sensor "out of range" by monitoring the sensor signal. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.003906 (mA) The lowest limit value: Output value (Decimal) x 0.003906 (mA) The highest limit value: Not applicable |
DTC P1174: Monitor ID $05: Test ID $86
| OBD Monitor ID | $05 | Test ID | $87 | Unit and Scaling ID | $14 |
|---|
| DTC | P0154 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor element resistance during A/F feedback control. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (ohms) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (ohms) |
DTC P0154: Monitor ID $05: Test ID $87
| OBD Monitor ID | $05 | Test ID | $88 | Unit and Scaling ID | $0B |
|---|
| DTC | P0154 |
| Test Description | Check of A/F sensor "non-activation" by monitoring the sensor cell voltage during A/F feedback control. |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (V) The lowest limit value: Output value (Decimal) x 0.01 (V) The highest limit value: Output value (Decimal) x 0.01 (V) |
DTC P0154: Monitor ID $05: Test ID $88
Secondary HO2S (Bank 1)
| OBD Monitor ID | $02 | Test ID | $98 | Unit and Scaling ID | $0B |
|---|
| DTC | P2270 |
| Test Description | Check of secondary oxygen sensor signal "lean" stuck by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Output value (Decimal) x 0.001 (V) The highest limit value: Not applicable |
DTC P2270: Monitor ID $02: Test ID $98
| OBD Monitor ID | $02 | Test ID | $99 | Unit and Scaling ID | $0B |
|---|
| DTC | P2271 |
| Test Description | Check of secondary oxygen sensor signal "rich" stuck by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (V) |
DTC P2271: Monitor ID $02: Test ID $99
| OBD Monitor ID | $02 | Test ID | $9A | Unit and Scaling ID | $0B |
|---|
| DTC | P0137 |
| Test Description | Circuit check of secondary oxygen sensor by monitoring the sensor output voltage. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (V) |
DTC P0137: Monitor ID $02: Test ID $9A
| OBD Monitor ID | $02 | Test ID | $9B | Unit and Scaling ID | $10 |
|---|
| DTC | P0139 |
| Test Description | Response check of secondary oxygen sensor by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (sec.) |
DTC P0139: Monitor ID $02: Test ID $9B
| OBD Monitor ID | $02 | Test ID | $9C | Unit and Scaling ID | $0B |
|---|
| DTC | P0138 |
| Test Description | Circuit check of secondary oxygen sensor by monitoring the sensor output voltage. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Output value (Decimal) x 0.001 (V) The highest limit value: Not applicable |
DTC P0138: Monitor ID $02: Test ID $9C
Secondary HO2S (Bank 2)
| OBD Monitor ID | $06 | Test ID | $98 | Unit and Scaling ID | $0B |
|---|
| DTC | P2272 |
| Test Description | Check of secondary oxygen sensor signal "lean" stuck by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Output value (Decimal) x 0.001 (V) The highest limit value: Not applicable |
DTC P2272: Monitor ID $06: Test ID $98
| OBD Monitor ID | $06 | Test ID | $99 | Unit and Scaling ID | $0B |
|---|
| DTC | P2273 |
| Test Description | Check of secondary oxygen sensor signal "rich" stuck by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (V) |
DTC P2273: Monitor ID $06: Test ID $99
| OBD Monitor ID | $06 | Test ID | $9A | Unit and Scaling ID | $0B |
|---|
| DTC | P0157 |
| Test Description | Circuit check of secondary oxygen sensor by monitoring the sensor output voltage. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (V) |
DTC P0157: Monitor ID $06: Test ID $9A
| OBD Monitor ID | $06 | Test ID | $9B | Unit and Scaling ID | $10 |
|---|
| DTC | P0159 |
| Test Description | Response check of secondary oxygen sensor by monitoring the sensor output voltage after fuel cut condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1 (sec.) |
DTC P0159: Monitor ID $06: Test ID $9B
| OBD Monitor ID | $06 | Test ID | $9C | Unit and Scaling ID | $0B |
|---|
| DTC | P0158 |
| Test Description | Circuit check of secondary oxygen sensor by monitoring the sensor output voltage. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (V) The lowest limit value: Output value (Decimal) x 0.001 (V) The highest limit value: Not applicable |
DTC P0158: Monitor ID $06: Test ID $9C
| OBD Monitor ID | $21 | Test ID | $A0 | Unit and Scaling ID | $01 |
|---|
| DTC | P0420 |
| Test Description | Catalyst capability, monitored by measuring the fluctuation of the secondary oxygen sensor output value. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: Not applicable The highest limit value: No unit |
DTC P0420: Monitor ID $21: Test ID $A0
| OBD Monitor ID | $22 | Test ID | $A0 | Unit and Scaling ID | $01 |
|---|
| DTC | P0430 |
| Test Description | Check of catalyst capability by monitoring the fluctuation of the secondary oxygen sensor output value. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: No unit The lowest limit value: Not applicable The highest limit value: No unit |
DTC P0430: Monitor ID $22: Test ID $A0
EGR System
| OBD Monitor ID | $31 | Test ID | $D0 | Unit and Scaling ID | $32 |
|---|
| DTC | P0404 |
| Test Description | Check of EGR valve by comparing the actual valve lift value to the ECM/PCM commanded valve lift value. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.0000305 (inch) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.0000305 (inch) |
DTC P0404: Monitor ID $31: Test ID $D0
| OBD Monitor ID | $31 | Test ID | $D1 | Unit and Scaling ID | $32 |
|---|
| DTC | P2413 |
| Test Description | Check of EGR valve by comparing the actual valve lift value to the ECM/PCM commanded valve lift value. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value lift: Output value (Decimal) x 0.0000305 (inch) The lowest limit value lift: Output value (Decimal) x 0.0000305 (inch) The highest limit value lift: Not applicable |
DTC P2413: Monitor ID $31: Test ID $D1
| OBD Monitor ID | $31 | Test ID | $D2 | Unit and Scaling ID | $39 |
|---|
| DTC | P0401 |
| Test Description | Check EGR flow by monitoring the change in intake manifold pressure between EGR valve open and closed during fuel cut. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 (%) The lowest limit value: Output value (Decimal) x 0.01 (%) The highest limit value: Not applicable |
DTC P0401: Monitor ID $31: Test ID $D2
| OBD Monitor ID | $39 | Test ID | $B2 | Unit and Scaling ID | $FD |
|---|
| DTC | P0457 |
| Test Description | Loose fuel cap check or gross leak check of EVAP system by monitoring the fuel tank pressure sensor signal while EVAP system is decompressing. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (kPa) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (kPa) |
DTC P0457: Monitor ID $39: Test ID $B2
| OBD Monitor ID | $3A | Test ID | $B3 | Unit and Scaling ID | $FD |
|---|
| DTC | P0455 |
| Test Description | Gross leak check of EVAP system by monitoring the fuel tank pressure sensor signal while EVAP system is decompressing. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (kPa) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (kPa) |
DTC P0455: Monitor ID $3A: Test ID $B3
| OBD Monitor ID | $3A | Test ID | $BA | Unit and Scaling ID | $12 |
|---|
| DTC | P0455 |
| Test Description | Gross leak check of EVAP system by monitoring time of the fuel tank pressure sensor value which is equal atmosphere after the engine off. (EONV) |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1.0 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1.0 (sec.) |
DTC P0455: Monitor ID $3A: Test ID $BA
| OBD Monitor ID | $3C | Test ID | $B4 | Unit and Scaling ID | $06 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring the fuel tank pressure sensor value after the engine off. (EONV) |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.000305 The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.000305 |
DTC P0456: Monitor ID $3C: Test ID $B4
| OBD Monitor ID | $3C | Test ID | $B5 | Unit and Scaling ID | $83 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring the fuel tank pressure sensor value after the engine off. (EONV) |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.01 The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.01 |
DTC P0456: Monitor ID $3C: Test ID $B5
| OBD Monitor ID | $3C | Test ID | $B6 | Unit and Scaling ID | $12 |
|---|
| DTC | P0456 |
| Test Description | Leak check of EVAP system by monitoring time of the fuel tank pressure sensor value which is equal atmosphere after the engine off. (EONV) |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1.0 (sec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1.0 (sec.) |
DTC P0456: Monitor ID $3C: Test ID $B6
| OBD Monitor ID | $3C | Test ID | $B7 | Unit and Scaling ID | $10 |
|---|
| DTC | P0456 |
| Test Description | Check of fuel tank pressure sensor signal unstable after the engine off. (early EONV) |
| Store Timing | Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1.0 (msec.) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 1.0 (msec.) |
DTC P0456: Monitor ID $3C: Test ID $B7
| OBD Monitor ID | $3C | Test ID | $B8 | Unit and Scaling ID | $FE |
|---|
| DTC | P0456 |
| Test Description | Check of EVAP system by monitoring the fuel tank pressure sensor signal after the engine off. (comparison with atmosphere) |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.25 (Pa) The lowest limit value: Output value (Decimal) x 0.25 (Pa) The highest limit value: Output value (Decimal) x 0.25 (Pa) |
| NOTE: For the following vehicle: [RDX, TL, MDX, TSX] Incorrect output,. The lowest limit value: Not applicable. may be indicated. In spite of failure condition, some generic scan tool may be output as normal condition. |
| NOTE |
|---|
| For the following vehicle: [RDX, TL, MDX, TSX] Incorrect output,. The lowest limit value: Not applicable. may be indicated. In spite of failure condition, some generic scan tool may be output as normal condition. |
DTC P0456: Monitor ID $3C: Test ID $B8
| OBD Monitor ID | $3D | Test ID | $B0 | Unit and Scaling ID | $FD |
|---|
| DTC | P0496 |
| Test Description | EVAP canister purge valve "stuck open" check by monitoring fuel tank pressure sensor while the engine is running. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (kPa) The lowest limit value: Output value (Decimal) x 0.001 (kPa) The highest limit value: Not applicable |
DTC P0496: Monitor ID $3D: Test ID $B0
| OBD Monitor ID | $3D | Test ID | $B1 | Unit and Scaling ID | $FD |
|---|
| DTC | P0497 |
| Test Description | Purge flow check by monitoring fuel tank pressure sensor value when the EVAP canister purge valve is closed. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001 (kPa) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001 (kPa) |
DTC P0497: Monitor ID $3D: Test ID $B1
| OBD Monitor ID | $3D | Test ID | $B9 | Unit and Scaling ID | $30 |
|---|
| DTC | P0457, P0496, P145C |
| Test Description | Purge flow and/or EVAP canister purge valve check by monitoring fuel tank pressure sensor value while the engine is running. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.001526 (%) The lowest limit value: Not applicable The highest limit value: Output value (Decimal) x 0.001526 (%) |
DTC P0457, P0496, P145C: Monitor ID $3D: Test ID $B9
| OBD Monitor ID | $3D | Test ID | $BB | Unit and Scaling ID | $30 |
|---|
| DTC | P145A, P145D |
| Test Description | Purge flow and/or EVAP canister purge valve check by monitoring fuel tank pressure sensor value while the engine is running with positive pressure condition. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value lift: Output value (Decimal) x 0.001526 (%) The lowest limit value lift: Not applicable The highest limit value lift: Output value (Decimal) x 0.001526 (%) |
DTC P145A, P145D: Monitor ID $3D: Test ID $BB
| OBD Monitor ID | $3D | Test ID | $BC | Unit and Scaling ID | $10 |
|---|
| DTC | P145B |
| Test Description | Purge flow and/or check valve check by monitoring fuel tank pressure sensor value while the engine is running. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value lift: Output value (Decimal) x 1 (msec.) The lowest limit value lift: Output value (Decimal) x 1 (msec.) The highest limit value lift: Not applicable |
DTC P145B: Monitor ID $3D: Test ID $BC
Fuel System (Bank 1)
| OBD Monitor ID | $81 | Test ID | $D8 | Unit and Scaling ID | $05 |
|---|
| DTC | P0171, P0172 |
| Test Description | Monitoring long-term fuel trim value calculated by A/F sensor. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.0000305 The lowest limit value: Output value (Decimal) x 0.0000305 The highest limit value: Output value (Decimal) x 0.0000305 |
DTC P0171, P0172: Monitor ID $81: Test ID $D8
Fuel System (Bank 2)
| OBD Monitor ID | $82 | Test ID | $D8 | Unit and Scaling ID | $05 |
|---|
| DTC | P0174, P0175 |
| Test Description | Monitoring long-term fuel trim value calculated by A/F sensor. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 0.0000305 The lowest limit value: Output value (Decimal) x 0.0000305 The highest limit value: Output value (Decimal) x 0.0000305 |
DTC P0174, P0175: Monitor ID $82: Test ID $D8
Misfire
| OBD Monitor ID | $A2 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0301 |
| Test Description | Misfire counters in #1 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0301: Monitor ID $A2: Test ID $0C
| OBD Monitor ID | $A3 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0302 |
| Test Description | Misfire counters in #2 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0302: Monitor ID $A3: Test ID $0C
| OBD Monitor ID | $A4 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0303 |
| Test Description | Misfire counters in #3 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0303: Monitor ID $A4: Test ID $0C
| OBD Monitor ID | $A5 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0304 |
| Test Description | Misfire counters in #4 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0304: Monitor ID $A5: Test ID $0C
| OBD Monitor ID | $A6 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0305 |
| Test Description | Misfire counters in #5 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0305: Monitor ID $A6: Test ID $0C
| OBD Monitor ID | $A7 | Test ID | $0C | Unit and Scaling ID | $24 |
|---|
| DTC | P0306 |
| Test Description | Misfire counters in #6 cylinder for the last 200 revolutions. |
| Store Timing | Normal judgement/Failure judgement |
| Conversion to Engineering Units | Measured value: Output value (Decimal) x 1 (time) The lowest limit value: Not applicable The highest limit value: Not applicable |
| NOTE: This is not the total number of misfire for the drive cycle. |
| NOTE |
|---|
| This is not the total number of misfire for the drive cycle. |
DTC P0306: Monitor ID $A7: Test ID $0C
