Note. For self-diagnostics information on Passport, refer to Rodeo in Isuzu SELF-DIAGNOSTICS - INTRODUCTION article.
Note. Engine Control Module (ECM) is used on vehicles equipped with manual transmissions. Powertrain Control Module (PCM) is used on vehicles equipped with automatic transmissions. ECM will be referred to as PCM.
If no faults were found while performing BASIC DIAGNOSTIC PROCEDURES , proceed with self-diagnostics. If no Diagnostic Trouble Codes (DTCs) or only pass codes exist after entering self-diagnostics, proceed to TROUBLE SHOOTING - NO CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START, etc.).
DIAGNOSTIC TROUBLE CODE IDENTIFICATION
Note. Not all codes apply to all models.
| DTC (MIL/"D4" Code) (1) | Temporary DTC (2) | Description |
|---|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input | |
| P0108 (3) | MAP Sensor Circuit High Voltage Input | |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input | |
| P0113 (10) | IAT Sensor Circuit High Voltage Input | |
| P0116 (86) | P0116 | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input | |
| P0118 (6) | ECT Sensor Circuit High Voltage Input | |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input | |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input | |
| P0131 (1) (7) | P0130 | Primary HO2S-1 Low Voltage Input |
| P0132 (1) (7) | P0130 | Primary HO2S-1 High Voltage Input |
| P0133 (61) (7) | P0133 | Primary HO2S-1 Slow Response |
| P0135 (41) (7) | Primary HO2S-1 Heater Circuit Malfunction | |
| P0137 (63) | P0136 | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | P0136 | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | P0136 | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction | |
| P0171 (45) | P0170 | System Too Lean |
| P0172 (45) | P0170 | System Too Rich |
| P0300 (71-74) (3) | P1399 | Random Misfire Detected |
| P0301 (71) | P1399 | Cylinder No. 1 Misfire Detected |
| P0302 (72) | P1399 | Cylinder No. 2 Misfire Detected |
| P0303 (73) | P1399 | Cylinder No. 3 Misfire Detected |
| P0304 (74) | P1399 | Cylinder No. 4 Misfire Detected |
| P0325 (23) | Knock Sensor (KS) Circuit Malfunction | |
| P0335 (4) | CKP Sensor Circuit Low Voltage Input | |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem | |
| P0401 (80) | P0401 | EGR Insufficient Flow Detected |
| P0420 (67) | Catalyst System Efficiency Below Threshold | |
| P0451 (91) | P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) | P0450 | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | P0450 | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0500 (17) (4) | Vehicle Speed Sensor (VSS) Circuit Malfunction | |
| P0505 (14) | P0505 | Idle Control System Malfunction |
| P0700 (70) (1) (5) (6) | Automatic Transmission | |
| P0715 (70) (1) (5) | Automatic Transmission | |
| P0720 (70) (1) (5) | Automatic Transmission | |
| P0725 (70) (1) (5) | Automatic Transmission | |
| P0730 (70) (1) (5) | Automatic Transmission | |
| P0740 (70) (1) (5) | Automatic Transmission | |
| P0753 (70) (1) (5) | Automatic Transmission | |
| P0758 (70) (1) (5) | Automatic Transmission | |
| P0763 (70) (1) (5) | Automatic Transmission | |
| P0780 (70) (1) (5) | Automatic Transmission | |
| P1106 (13) | P1106 | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input | |
| P1108 (13) | BARO Sensor Circuit High Voltage Input | |
| P1121 (7) | P1121 | Throttle Position Lower Than Expected |
| P1122 (7) | P1122 | Throttle Position Higher Than Expected |
| P1128 (5) | P1128 | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | P1129 | Manifold Absolute Pressure Higher Than Expected |
| P1149 (61) (6) | P1149 | HO2S-1 Circuit Range/Performance Problem |
| P1162 (48) (6) | HO2S-1 Circuit Malfunction | |
| P1163 (61) (6) | P1163 | HO2S-1 Circuit Slow Response |
| P1164 (61) (6) | P1164 | HO2S-1 Circuit Range/Performance Problem |
| P1165 (61) (6) | P1165 | HO2S-1 Circuit Range/Performance Problem |
| P1166 (41) (6) | HO2S-1 Heater Circuit Electrical Malfunction | |
| P1167 (41) (6) | HO2S-1 Heater Circuit Malfunction | |
| P1259 (22) (7) | P1257 | VTEC System Malfunction |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input | |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input | |
| P1359 (8) | CKP/TDC Sensor Connector Poor Connection | |
| P1361 (8) | TDC Sensor Circuit Intermittent Interruption | |
| P1362 (8) | TDC Sensor Circuit No Signal | |
| P1381 (9) | CYP Sensor Circuit Intermittent Interruption | |
| P1382 (9) | CYP Sensor Circuit No Signal | |
| P1456 (90) | P1456 | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | P1457 | EVAP System Leak Detected (Canister System) |
| P1486 (87) | P1486 | Thermostat Circuit Range/Performance Problem |
| P1491 (12) | P1491 | EGR Valve Insufficient Lift Detected |
| P1498 (12) | EGR Valve Lift Sensor Circuit High Voltage Input | |
| P1519 (14) | Idle Air Control (IAC) Valve Circuit Failure | |
| P1607 (-) | PCM Internal Failure "A" | |
| P1705 (70) (1) (5) | Automatic Transmission | |
| P1706 (70) (1) (5) | P1706 | Automatic Transmission |
| P1738 (70) (1) (5) | Automatic Transmission | |
| P1739 (70) (1) (5) | Automatic Transmission | |
| P1750 (70) (1) (5) | Automatic Transmission | |
| P1751 (70) (1) (5) | Automatic Transmission | |
| P1753 (70) (1) (5) | Automatic Transmission | |
| P1768 (70) (1) (5) | Automatic Transmission | |
| P1773 (70) (1) (5) | Automatic Transmission | |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) These DTCs require 2 trips or 2 driving cycles to set MIL. (3) DTC P0300 and some of DTCs P0301 through P0304. (4) With manual transaxle. (5) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. (6) F23A4 engine used on Ultra Low Emissions Vehicle (ULEV). (7) F23A1 and F23A5 engines. | ||
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | These DTCs require 2 trips or 2 driving cycles to set MIL. |
| (3) | DTC P0300 and some of DTCs P0301 through P0304. |
| (4) | With manual transaxle. |
| (5) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
| (6) | F23A4 engine used on Ultra Low Emissions Vehicle (ULEV). |
| (7) | F23A1 and F23A5 engines. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - ACCORD 2.3L
| DTC (MIL/"D4" Code) (1) | Temporary DTC (2) | Description |
|---|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input | |
| P0108 (3) | MAP Sensor Circuit High Voltage Input | |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input | |
| P0113 (10) | IAT Sensor Circuit High Voltage Input | |
| P0116 (86) | P0116 | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input | |
| P0118 (6) | ECT Sensor Circuit High Voltage Input | |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input | |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input | |
| P0131 (1) | P0130 | Primary HO2S-1 Low Voltage Input |
| P0132 (1) | P0130 | Primary HO2S-1 High Voltage Input |
| P0133 (61) | P0133 | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction | |
| P0137 (63) | P0136 | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | P0136 | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | P0136 | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction | |
| P0171 (45) | P0170 | System Too Lean |
| P0172 (45) | P0170 | System Too Rich |
| P0300 (71-76) (3) | P1399 | Random Misfire Detected |
| P0301 (71) | P1399 | Cylinder No. 1 Misfire Detected |
| P0302 (72) | P1399 | Cylinder No. 2 Misfire Detected |
| P0303 (73) | P1399 | Cylinder No. 3 Misfire Detected |
| P0304 (74) | P1399 | Cylinder No. 4 Misfire Detected |
| P0305 (75) | P1399 | Cylinder No. 5 Misfire Detected |
| P0306 (76) | P1399 | Cylinder No. 6 Misfire Detected |
| P0335 (4) | CKP Sensor Circuit Malfunction | |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem | |
| P0401 (80) | P0401 | EGR Insufficient Flow Detected |
| P0420 (67) | Catalyst System Efficiency Below Threshold | |
| P0451 (91) | P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) | P0450 | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | P0450 | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0505 (14) | P0505 | Idle Control System Malfunction |
| P0700 (70) (1) (4) | Automatic Transmission | |
| P0715 (70) (1) (4) | Automatic Transmission | |
| P0720 (70) (1) (4) | Automatic Transmission | |
| P0730 (70) (1) (4) | Automatic Transmission | |
| P0740 (70) (1) (4) | Automatic Transmission | |
| P0753 (70) (1) (4) | Automatic Transmission | |
| P0758 (70) (1) (4) | Automatic Transmission | |
| P0763 (70) (1) (4) | Automatic Transmission | |
| P0780 (70) (1) (4) | Automatic Transmission | |
| P1106 (13) | P1106 | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input | |
| P1108 (13) | BARO Sensor Circuit High Voltage Input | |
| P1121 (7) | P1121 | Throttle Position Lower Than Expected |
| P1122 (7) | P1122 | Throttle Position Higher Than Expected |
| P1128 (5) | P1128 | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | P1129 | Manifold Absolute Pressure Higher Than Expected |
| P1259 (22) | P1257 | VTEC System Malfunction |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input | |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input | |
| P1361 (8) | TDC-1 Sensor Circuit Intermittent Interruption | |
| P1362 (8) | TDC-1 Sensor Circuit No Signal | |
| P1366 (58) | TDC-2 Sensor Circuit Intermittent Interruption | |
| P1367 (58) | TDC-2 Sensor Circuit No Signal | |
| P1456 (90) | P1456 (90) | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | P1457 (90) | EVAP System Leak Detected (Canister System) |
| P1491 (12) | P1491 (12) | EGR Valve Insufficient Lift Detected |
| P1498 (12) | EGR Valve Lift Sensor Circuit High Voltage Input | |
| P1519 (14) | Idle Air Control (IAC) Valve Circuit Failure | |
| P1607 (-) | PCM Internal Failure "A" | |
| P1705 (70) (1) (4) | Automatic Transmission | |
| P1706 (70) (1) (4) | Automatic Transmission | |
| P1738 (70) (1) (4) | Automatic Transmission | |
| P1739 (70) (1) (4) | Automatic Transmission | |
| P1753 (70) (1) (4) | Automatic Transmission | |
| P1768 (70) (1) (4) | Automatic Transmission | |
| P1773 (70) (1) (4) | Automatic Transmission | |
| P1791 (70) (1) (4) | Automatic Transmission | |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) These DTCs require 2 trips or 2 driving cycles to set MIL. (3) DTC P0300 and some of DTCs P0301 through P0306. (4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. | ||
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | These DTCs require 2 trips or 2 driving cycles to set MIL. |
| (3) | DTC P0300 and some of DTCs P0301 through P0306. |
| (4) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - ACCORD 3.0L
| DTC (MIL/"D4" Code) (1) | Description |
|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input |
| P0108 (3) | MAP Sensor Circuit High Voltage Input |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input |
| P0113 (10) | IAT Sensor Circuit High Voltage Input |
| P0116 (86) | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input |
| P0118 (6) | ECT Sensor Circuit High Voltage Input |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input |
| P0131 (1) (2) | Primary HO2S-1 Low Voltage Input |
| P0132 (1) (2) | Primary HO2S-1 High Voltage Input |
| P0133 (61) (2) | Primary HO2S-1 Slow Response |
| P0135 (41) (2) | Primary HO2S-1 Heater Circuit Malfunction |
| P0137 (63) | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction |
| P0171 (45) | System Too Lean |
| P0172 (45) | System Too Rich |
| P0300 (71-74) (3) | Random Misfire Detected |
| P0301 (71) | Cylinder No. 1 Misfire Detected |
| P0302 (72) | Cylinder No. 2 Misfire Detected |
| P0303 (73) | Cylinder No. 3 Misfire Detected |
| P0304 (74) | Cylinder No. 4 Misfire Detected |
| P0325 (23) (4) | Knock Sensor (KS) Circuit Malfunction |
| P0335 (4) | CKP Sensor Circuit Malfunction |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem |
| P0401 (80) (5) | EGR Insufficient Flow Detected |
| P0420 (67) | Catalyst System Efficiency Below Threshold |
| P0451 (91) | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0500 (17) (6) | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| P0501 (17) (7) | VSS Circuit Range/Performance Problem |
| P0505 (14) | Idle Control System Malfunction |
| P0700 (70) (1) (8) (9) (10) | Automatic Transmission |
| P0715 (70) (1) (7) (8) | Automatic Transmission |
| P0720 (70) (1) (7) (8) | Automatic Transmission |
| P0725 (70) (1) (8) (11) | Automatic Transmission |
| P0730 (70) (1) (7) (8) | Automatic Transmission |
| P0740 (70) (1) (7) (8) | Automatic Transmission |
| P0753 (70) (1) (7) (8) | Automatic Transmission |
| P0758 (70) (1) (7) (8) | Automatic Transmission |
| P1106 (13) | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input |
| P1108 (13) | BARO Sensor Circuit High Voltage Input |
| P1121 (7) | Throttle Position Lower Than Expected |
| P1122 (7) | Throttle Position Higher Than Expected |
| P1128 (5) | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | Manifold Absolute Pressure Higher Than Expected |
| P1162 (48) (12) | Primary HO2S-1 Circuit Malfunction |
| P1163 (61) (12) | Primary HO2S-1 Circuit Slow Response |
| P1164 (61) (12) | Primary HO2S-1 Circuit Range/Performance Problem |
| P1165 (61) (12) | Primary HO2S-1 Circuit Range/Performance Problem |
| P1166 (41) (12) | Primary HO2S-1 Heater Circuit Electrical Malfunction |
| P1167 (41) (12) | Primary HO2S-1 Heater System Malfunction |
| P1168 (48) (12) | Primary HO2S-1 LABEL Low Voltage Input |
| P1169 (48) (12) | Primary HO2S-1 LABEL High Voltage Input |
| P1259 (22) (13) | VTEC System Malfunction |
| P1297 (20) (14) | Electrical Load Detector Circuit Low Voltage Input |
| P1298 (20) (14) | Electrical Load Detector Circuit High Voltage Input |
| P1336 (54) | CKF Sensor Circuit Intermittent Interruption |
| P1337 (54) | CKF Sensor Circuit No Signal |
| P1359 (8) | CKP/TDC/CYP Sensor Connector Poor Connection |
| P1361 (8) | TDC Sensor Circuit Intermittent Interruption |
| P1362 (8) | TDC Sensor Circuit No Signal |
| P1381 (9) | CYP Sensor Circuit Intermittent Interruption |
| P1382 (9) | CYP Sensor Circuit No Signal |
| P1456 (90) | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | EVAP System Leak Detected (Canister System) |
| P1491 (12) (12) | EGR Valve Insufficient Lift Detected |
| P1498 (12) (12) | EGR Valve Lift Sensor Circuit High Voltage Input |
| P1508 (14) (15) | Idle Air Control Valve Circuit Failure |
| P1509 (14) (16) | Idle Air Control Valve Circuit Failure |
| P1607 (-) | PCM Internal Failure "A" |
| P1705 (70) (1) (8) | Automatic Transmission |
| P1706 (70) (1) (8) | Automatic Transmission |
| P1753 (70) (1) (7) (8) | Automatic Transmission |
| P1758 (70) (1) (7) (8) | Automatic Transmission |
| P1768 (70) (1) (7) (8) | Automatic Transmission |
| P1785 (70) (1) (8) (11) | Automatic Transmission |
| P1790 (70) (1) (8) (11) | Automatic Transmission |
| P1791 (70) (1) (8) (11) | Automatic Transmission |
| P1793 (70) (1) (8) (11) | Automatic Transmission |
| P1870 (70) (1) (8) (11) | Automatic Transmission |
| P1873 (70) (1) (8) (11) | Automatic Transmission |
| P1879 (70) (1) (8) (11) | Automatic Transmission |
| P1885 (70) (1) (8) (11) | Automatic Transmission |
| P1886 (70) (1) (8) (11) | Automatic Transmission |
| P1888 (70) (1) (8) (11) | Automatic Transmission |
| P1890 (70) (1) (8) (11) | Automatic Transmission |
| P1891 (70) (1) (8) (11) | Automatic Transmission |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) Except D16Y5 engine manual transaxle. (3) DTC P0300 and some of DTCs P0301 through P0304. (4) B16A2 engine, D16Y5 engine with CVT and D16Y8 engine. (5) D16Y5 engine. (6) Except D16Y7 and D16Y8 engines with automatic transaxle. (7) D16Y7 and D16Y8 engines with automatic transaxle. (8) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. (9) DTC P0700 and some of DTCs P0715, P0720, P0730, P0740, P0753 and P0758. (10) DTC P0700 and P0725. (11) D16Y5 engine with CVT. (12) D16Y5 engine with manual transaxle. (13) D16Y5 and D16Y8 engines. (14) USA models. (15) Except D16Y7 engine with automatic transaxle. (16) D16Y7 engine with automatic transaxle. | |
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | Except D16Y5 engine manual transaxle. |
| (3) | DTC P0300 and some of DTCs P0301 through P0304. |
| (4) | B16A2 engine, D16Y5 engine with CVT and D16Y8 engine. |
| (5) | D16Y5 engine. |
| (6) | Except D16Y7 and D16Y8 engines with automatic transaxle. |
| (7) | D16Y7 and D16Y8 engines with automatic transaxle. |
| (8) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
| (9) | DTC P0700 and some of DTCs P0715, P0720, P0730, P0740, P0753 and P0758. |
| (10) | DTC P0700 and P0725. |
| (11) | D16Y5 engine with CVT. |
| (12) | D16Y5 engine with manual transaxle. |
| (13) | D16Y5 and D16Y8 engines. |
| (14) | USA models. |
| (15) | Except D16Y7 engine with automatic transaxle. |
| (16) | D16Y7 engine with automatic transaxle. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - CIVIC
| DTC (MIL/"D4" Code) (1) | Description |
|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input |
| P0108 (3) | MAP Sensor Circuit High Voltage Input |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input |
| P0113 (10) | IAT Sensor Circuit High Voltage Input |
| P0116 (86) | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input |
| P0118 (6) | ECT Sensor Circuit High Voltage Input |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input |
| P0131 (1) | Primary HO2S-1 Low Voltage Input |
| P0132 (1) | Primary HO2S-1 High Voltage Input |
| P0133 (61) | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction |
| P0137 (63) | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction |
| P0171 (45) | System Too Lean |
| P0172 (45) | System Too Rich |
| P0300 (71-74) (2) | Random Misfire Detected |
| P0301 (71) | Cylinder No. 1 Misfire Detected |
| P0302 (72) | Cylinder No. 2 Misfire Detected |
| P0303 (73) | Cylinder No. 3 Misfire Detected |
| P0304 (74) | Cylinder No. 4 Misfire Detected |
| P0325 (23) | Knock Sensor Circuit Malfunction |
| P0335 (4) | CKP Sensor Circuit Low Voltage Input |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem |
| P0420 (67) | Catalyst System Efficiency Below Threshold |
| P0451 (91) | Fuel Tank Pressure Sensor Range/Performance Problem |
| P0452 (91) | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0500 (17) (3) | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| P0501 (17) (4) | Vehicle Speed Sensor Circuit Malfunction |
| P0505 (14) | Idle Control System Malfunction |
| P0700 (70) (1) (5) | Automatic Transmission |
| P0715 (70) (1) (5) | Automatic Transmission |
| P0720 (70) (1) (5) | Automatic Transmission |
| P0730 (70) (1) (5) | Automatic Transmission |
| P0740 (70) (1) (5) | Automatic Transmission |
| P0753 (70) (1) (5) | Automatic Transmission |
| P0758 (70) (1) (5) | Automatic Transmission |
| P1106 (13) | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input |
| P1108 (13) | BARO Sensor Circuit High Voltage Input |
| P1121 (7) | Throttle Position Lower Than Expected |
| P1122 (7) | Throttle Position Higher Than Expected |
| P1128 (5) | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | Manifold Absolute Pressure Higher Than Expected |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input |
| P1336 (54) | CKF Sensor Circuit Intermittent Interruption |
| P1337 (54) | CKF Sensor Circuit No Signal |
| P1359 (8) | CKP/TDC/CYP Sensor Connector Poor Connection |
| P1361 (8) | TDC Sensor Circuit Intermittent Interruption |
| P1362 (8) | TDC Sensor Circuit No Signal |
| P1381 (9) | CYP Sensor Circuit Intermittent Interruption |
| P1382 (9) | CYP Sensor Circuit No Signal |
| P1456 (90) | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | EVAP System Leak Detected (Canister System) |
| P1508 (14) | Idle Air Control Valve Circuit Failure |
| P1607 (-) | PCM Internal Failure |
| P1705 (70) (1) (5) | Automatic Transmission |
| P1706 (70) (1) (5) | Automatic Transmission |
| P1753 (70) (1) (5) | Automatic Transmission |
| P1758 (70) (1) (5) | Automatic Transmission |
| P1768 (70) (1) (5) | Automatic Transmission |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) DTC P0300 and some of DTCs P0301 through P0304. (3) With manual transaxle. (4) With automatic transaxle. (5) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. | |
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | DTC P0300 and some of DTCs P0301 through P0304. |
| (3) | With manual transaxle. |
| (4) | With automatic transaxle. |
| (5) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - CR-V
| DTC (MIL/"D4" Code) (1) | Temporary DTC (2) | Description |
|---|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input | |
| P0108 (3) | MAP Sensor Circuit High Voltage Input | |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input | |
| P0113 (10) | IAT Sensor Circuit High Voltage Input | |
| P0116 (86) | P0116 | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input | |
| P0118 (6) | ECT Sensor Circuit High Voltage Input | |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input | |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input | |
| P0131 (1) | Primary HO2S-1 Low Voltage Input | |
| P0132 (1) | Primary HO2S-1 High Voltage Input | |
| P0133 (61) | P0133 | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction | |
| P0137 (63) | P0136 | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | P0136 | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | P0136 | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction | |
| P0171 (45) | P0170 | System Too Lean |
| P0172 (45) | P0170 | System Too Rich |
| P0300 (71-76) (3) | P1399 | Random Misfire Detected |
| P0301 (71) | P1399 | Cylinder No. 1 Misfire Detected |
| P0302 (72) | P1399 | Cylinder No. 2 Misfire Detected |
| P0303 (73) | P1399 | Cylinder No. 3 Misfire Detected |
| P0304 (74) | P1399 | Cylinder No. 4 Misfire Detected |
| P0305 (75) | P1399 | Cylinder No. 5 Misfire Detected |
| P0306 (76) | P1399 | Cylinder No. 6 Misfire Detected |
| P0325 (23) | Knock Sensor (KS) Circuit Malfunction | |
| P0335 (4) | CKP Sensor Circuit Malfunction | |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem | |
| P0401 (80) | P0401 | EGR Insufficient Flow Detected |
| P0420 (67) | Catalyst System Efficiency Below Threshold | |
| P0451 (91) | P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) | P0450 | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | P0450 | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0505 (14) | P0505 | Idle Control System Malfunction |
| P0700 (70) (1) (4) | Automatic Transmission | |
| P0715 (70) (1) (4) | Automatic Transmission | |
| P0720 (70) (1) (4) | Automatic Transmission | |
| P0730 (70) (1) (4) | Automatic Transmission | |
| P0740 (70) (1) (4) | Automatic Transmission | |
| P0753 (70) (1) (4) | Automatic Transmission | |
| P0758 (70) (1) (4) | Automatic Transmission | |
| P0763 (70) (1) (4) | Automatic Transmission | |
| P1106 (13) | P1106 | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input | |
| P1108 (13) | BARO Sensor Circuit High Voltage Input | |
| P1121 (7) | P1121 | Throttle Position Lower Than Expected |
| P1122 (7) | P1122 | Throttle Position Higher Than Expected |
| P1128 (5) | P1128 | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | P1129 | Manifold Absolute Pressure Higher Than Expected |
| P1259 (22) | VTEC System Malfunction | |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input | |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input | |
| P1361 (8) | TDC Sensor Circuit Intermittent Interruption | |
| P1362 (8) | TDC-1 Sensor Circuit No Signal | |
| P1366 (58) | TDC-2 Sensor Circuit Intermittent Interruption | |
| P1367 (58) | TDC-2 Sensor Circuit No Signal | |
| P1456 (90) | P1456 | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | P1457 | EVAP System Leak Detected (Canister System) |
| P1491 (12) | P1491 | EGR Valve Insufficient Lift Detected |
| P1498 (12) | EGR Valve Lift Sensor Circuit High Voltage Input | |
| P1519 (14) | Idle Air Control (IAC) Valve Circuit Failure | |
| P1607 (-) | PCM Internal Failure "A" | |
| P1676 (35) (5) | FPTDR Signal Circuit Failure | |
| P1678 (35) (5) | FPTDR Signal Circuit Failure | |
| P1705 (70) (1) (4) | Automatic Transmission | |
| P1706 (70) (1) (4) | P1706 | Automatic Transmission |
| P1709 (70) (1) (4) | Automatic Transmission | |
| P1738 (70) (1) (4) | Automatic Transmission | |
| P1739 (70) (1) (4) | Automatic Transmission | |
| P1753 (70) (1) (4) | Automatic Transmission | |
| P1768 (70) (1) (4) | Automatic Transmission | |
| P1773 (70) (1) (4) | Automatic Transmission | |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) These DTCs require 2 trips or 2 driving cycles to set MIL. (3) DTC P0300 and some of DTCs P0301 through P0306. (4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. (5) Models equipped with Anti-Lock Brake System (ABS) and Traction Control System (TCS). | ||
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | These DTCs require 2 trips or 2 driving cycles to set MIL. |
| (3) | DTC P0300 and some of DTCs P0301 through P0306. |
| (4) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
| (5) | Models equipped with Anti-Lock Brake System (ABS) and Traction Control System (TCS). |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - ODYSSEY
| DTC (MIL/"D4" Code) (1) | Description |
|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input |
| P0108 (3) | MAP Sensor Circuit High Voltage Input |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input |
| P0113 (10) | IAT Sensor Circuit High Voltage Input |
| P0116 (86) | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input |
| P0118 (6) | ECT Sensor Circuit High Voltage Input |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input |
| P0131 (1) | Primary HO2S-1 Low Voltage Input |
| P0132 (1) | Primary HO2S-1 High Voltage Input |
| P0133 (61) | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction |
| P0137 (63) | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction |
| P0171 (45) | System Too Lean |
| P0172 (45) | System Too Rich |
| P0300 (71-74) (2) | Random Misfire Detected |
| P0301 (71) | Cylinder No. 1 Misfire Detected |
| P0302 (72) | Cylinder No. 2 Misfire Detected |
| P0303 (73) | Cylinder No. 3 Misfire Detected |
| P0304 (74) | Cylinder No. 4 Misfire Detected |
| P0325 (23) | Knock Sensor (KS) Circuit Malfunction |
| P0335 (4) | CKP Sensor Circuit Malfunction |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem |
| P0401 (80) | EGR Insufficient Flow Detected |
| P0420 (67) | Catalyst System Efficiency Below Threshold |
| P0451 (91) | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) (3) | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) (3) | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0500 (17) | Vehicle Speed Sensor (VSS) Circuit Malfunction |
| P0505 (14) | Idle Control System Malfunction |
| P0700 (70) (1) (4) | Automatic Transmission |
| P0715 (70) (1) (4) | Automatic Transmission |
| P0720 (70) (1) (4) | Automatic Transmission |
| P0725 (70) (1) (4) | Automatic Transmission |
| P0730 (70) (1) (4) | Automatic Transmission |
| P0740 (70) (1) (4) | Automatic Transmission |
| P0753 (70) (1) (4) | Automatic Transmission |
| P0758 (70) (1) (4) | Automatic Transmission |
| P0763 (70) (1) (4) | Automatic Transmission |
| P1106 (13) | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input |
| P1108 (13) | BARO Sensor Circuit High Voltage Input |
| P1121 (7) | Throttle Position Lower Than Expected |
| P1122 (7) | Throttle Position Higher Than Expected |
| P1128 (5) | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | Manifold Absolute Pressure Higher Than Expected |
| P1259 (22) | VTEC System Malfunction |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input |
| P1359 (8) | CKP/TDC Sensor Connector Poor Connection |
| P1361 (8) | TDC Sensor Circuit Intermittent Interruption |
| P1362 (8) | TDC Sensor Circuit No Signal |
| P1381 (9) | CYP Sensor Circuit Intermittent Interruption |
| P1382 (9) | CYP Sensor Circuit No Signal |
| P1456 (90) (3) | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) (3) | EVAP System Leak Detected (Canister System) |
| P1491 (12) | EGR Valve Insufficient Lift Detected |
| P1498 (12) | EGR Valve Lift Sensor Circuit High Voltage Input |
| P1508 (14) | Idle Air Control (IAC) Valve Circuit Failure |
| P1607 (-) | PCM Internal Failure "A" |
| P1655 (30) | SEAF/SEFA Signal Circuit Failure |
| P1705 (70) (1) (4) | Automatic Transmission |
| P1706 (70) (1) (4) | Automatic Transmission |
| P1753 (70) (1) (4) | Automatic Transmission |
| P1768 (70) (1) (4) | Automatic Transmission |
| P1773 (70) (1) (4) | Automatic Transmission |
| P1790 (70) (1) (4) | Automatic Transmission |
| P1791 (70) (1) (4) | Automatic Transmission |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) DTC P0300 and some of DTCs P0301 through P0304. (3) California models only. (4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. | |
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | DTC P0300 and some of DTCs P0301 through P0304. |
| (3) | California models only. |
| (4) | See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - PRELUDE
| DTC (MIL/"D4" Code) (1) | Temporary DTC (2) | Description |
|---|---|---|
| P0107 (3) | MAP Sensor Circuit Low Voltage Input | |
| P0108 (3) | MAP Sensor Circuit High Voltage Input | |
| P0112 (10) | IAT Sensor Circuit Low Voltage Input | |
| P0113 (10) | IAT Sensor Circuit High Voltage Input | |
| P0116 (86) | P0116 | ECT Sensor Circuit Range/Performance Problem |
| P0117 (6) | ECT Sensor Circuit Low Voltage Input | |
| P0118 (6) | ECT Sensor Circuit High Voltage Input | |
| P0122 (7) | Throttle Position Sensor Circuit Low Voltage Input | |
| P0123 (7) | Throttle Position Sensor Circuit High Voltage Input | |
| P0131 (1) | Primary HO2S-1 Low Voltage Input | |
| P0132 (1) | Primary HO2S-1 High Voltage Input | |
| P0133 (61) | P0133 | Primary HO2S-1 Slow Response |
| P0135 (41) | Primary HO2S-1 Heater Circuit Malfunction | |
| P0137 (63) | P0136 | Secondary HO2S-2 Low Voltage Input |
| P0138 (63) | P0136 | Secondary HO2S-2 High Voltage Input |
| P0139 (63) | P0136 | Secondary HO2S-2 Slow Response |
| P0141 (65) | Secondary HO2S-2 Heater Circuit Malfunction | |
| P0171 (45) | P0170 | System Too Lean |
| P0172 (45) | P0170 | System Too Rich |
| P0300 (71-74) (3) | P1399 | Random Misfire Detected |
| P0301 (71) | P1399 | Cylinder No. 1 Misfire Detected |
| P0302 (72) | P1399 | Cylinder No. 2 Misfire Detected |
| P0303 (73) | P1399 | Cylinder No. 3 Misfire Detected |
| P0304 (74) | P1399 | Cylinder No. 4 Misfire Detected |
| P0325 (23) | Knock Sensor (KS) Circuit Malfunction | |
| P0335 (4) | CKP Sensor Circuit Low Voltage Input | |
| P0336 (4) | CKP Sensor Circuit Range/Performance Problem | |
| P0410 (60) | P0410 | Air Pump Circuit Low Voltage Input |
| P0411 (60) | P0411 | Air Pump Circuit High Voltage Input |
| P0420 (67) | Catalyst System Efficiency Below Threshold | |
| P0451 (91) | P0451 | Fuel Tank Pressure Sensor Circuit Range/Performance Problem |
| P0452 (91) | P0450 | Fuel Tank Pressure Sensor Circuit Low Voltage Input |
| P0453 (91) | P0450 | Fuel Tank Pressure Sensor Circuit High Voltage Input |
| P0500 (17) | Vehicle Speed Sensor (VSS) Circuit Malfunction | |
| P0505 (14) | P0505 | Idle Control System Malfunction |
| P1106 (13) | P1106 | BARO Sensor Circuit Range/Performance Problem |
| P1107 (13) | BARO Sensor Circuit Low Voltage Input | |
| P1108 (13) | BARO Sensor Circuit High Voltage Input | |
| P1121 (7) | P1121 | Throttle Position Lower Than Expected |
| P1122 (7) | P1122 | Throttle Position Higher Than Expected |
| P1128 (5) | P1128 | Manifold Absolute Pressure Lower Than Expected |
| P1129 (5) | P1129 | Manifold Absolute Pressure Higher Than Expected |
| P1259 (22) | P1257 | VTEC System Malfunction |
| P1297 (20) | Electrical Load Detector Circuit Low Voltage Input | |
| P1298 (20) | Electrical Load Detector Circuit High Voltage Input | |
| P1361 (8) | TDC-1 Sensor Circuit Intermittent Interruption | |
| P1362 (8) | TDC-1 Sensor Circuit No Signal | |
| P1366 (58) | TDC-2 Sensor Circuit Intermittent Interruption | |
| P1367 (58) | TDC-2 Sensor Circuit No Signal | |
| P1410 (60) | P1410 | Air Pump Circuit Malfunction |
| P1415 (83) | Air Pump Electric Current Sensor Circuit Low Voltage Input | |
| P1416 (83) | Air Pump Electric Current Sensor Circuit High Voltage Input | |
| P1456 (90) | P1456 | EVAP System Leak Detected (Fuel Tank System) |
| P1457 (90) | P1457 | EVAP System Leak Detected (Canister System) |
| P1519 (14) | Idle Air Control (IAC) Valve Circuit Failure | |
| P1607 (-) | PCM Internal Failure "A" | |
| (1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. (2) These DTCs require 2 trips or 2 driving cycles to set MIL. (3) DTC P0300 and some of DTCs P0301 through P0304. | ||
| (1) | DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs. |
| (2) | These DTCs require 2 trips or 2 driving cycles to set MIL. |
| (3) | DTC P0300 and some of DTCs P0301 through P0304. |
DIAGNOSTIC TROUBLE CODE IDENTIFICATION - S2000