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DTC Troubleshooting Procedures - 2.0L: Other Kia Sportage II

Testing & Diagnostics 41 illustrations ~4839 words

CHECK THE SUSPECTED AREA

  1. Check the following items CVVT oil control valve filter for sticking or contamination Engine oil and it's level Engine oil filter
  2. Is there any problem? YES Repair or replace the CVVT oil control valve and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S08715577492006032900000) " procedure NO Go to " «TERMINAL AND CONNECTOR INSPECTION»(ref-226838-S32767257922006032900000) " procedure

VERIFICATION OF VEHICLE REPAIR

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 172

Scheme 172: COMPONENT LOCATION
Scheme 172: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

SIGNAL WAVEFORM

Refer to DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 1) .

Refer to DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 1) .

Refer to DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 1) .

Refer to DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 1) .

Scheme 173

Scheme 173: COMPONENT LOCATION
Scheme 173: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0036 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 2) .

Refer to DTC P0036 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 2) .

Refer to DTC P0036 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 2) .

Refer to DTC P0036 HO2S HEATER CONTROL CIRCUIT (BANK 1 / SENSOR 2) .

Scheme 174

Scheme 174: COMPONENT LOCATION
Scheme 174: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0076 INTAKE VALVE CONTROL SOLENOID CIRCUIT LOW (BANK 1) .

Refer to DTC P0076 INTAKE VALVE CONTROL SOLENOID CIRCUIT LOW (BANK 1) .

Scheme 175

Scheme 175: COMPONENT LOCATION
Scheme 175: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE .

Scheme 176

Scheme 176: MONITOR DTC STATUS
Scheme 176: MONITOR DTC STATUS
  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) to select DTC information from the DTCs menu
  3. Confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  4. Read "DTC Status" parameter
  5. Is parameter displayed "History(Not Present) fault"? NOTE: History (Not Present) fault: DTC occurred but has been cleared. Present fault: DTC is occurring at present time. YES Fault is intermittent caused by poor contact in the sensor's and/or the ECM's connector, which was repaired but ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S18282744802006032900000) " procedure. NO Go to next step.

Refer to DTC P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE .

Refer to DTC P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE .

Refer to DTC P0101 MASS OR VOLUME AIR FLOW CIRCUIT RANGE/PERFORMANCE .

Scheme 177

Scheme 177: COMPONENT LOCATION
Scheme 177: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0111 INTAKE AIR TEMPERATURE SENSOR1 CIRCUIT RANGE/PERFORMANCE .

Refer to DTC P0111 INTAKE AIR TEMPERATURE SENSOR1 CIRCUIT RANGE/PERFORMANCE .

Scheme 178

Scheme 178: COMPONENT LOCATION
Scheme 178: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0116 ENGINE COOLANT TEMPERATURE CIRCUIT RANGE/PERFORMANCE .

Refer to DTC P0116 ENGINE COOLANT TEMPERATURE CIRCUIT RANGE/PERFORMANCE .

Scheme 179

Scheme 179: COMPONENT LOCATION
Scheme 179: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0121 THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE .

Refer to DTC P0121 THROTTLE/PEDAL POSITION SENSOR/SWITCH "A" CIRCUIT RANGE/PERFORMANCE .

Scheme 180

Scheme 180: COMPONENT LOCATION
Scheme 180: COMPONENT LOCATION

[ECTS]

Temp.(°C)Temp.(°F)Resistance(kohms)
20414.13 ~ 16.83
0325.79
20682.31 ~ 2.59
401041.15
601400.59
801760.32

ENGINE COOLANT TEMPERATURE SENSOR TEMPERATURE AND RESISTANCE SPECIFICATION

[THERMOSTAT]

ThermostatNormal Parameter
Valve Opening Temp.80~84°C(176~183°F)
Valve Closing Temp.77°C(170.6°F)
Full Open LiftAbove 10mm at 95°C(203°F)

THERMOSTAT TEMPERATURE SPECIFICATION

Scheme 181

Scheme 181: SCHEMATIC DIAGRAM
Scheme 181: SCHEMATIC DIAGRAM

Scheme 182

Scheme 182: SIGNAL WAVEFORM
Scheme 182: SIGNAL WAVEFORM

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0125 INSUFFICIENT COOLANT TEMPERATURE FOR CLOSED LOOP FUEL CONTROL .

Scheme 183

Scheme 183: COMPONENT LOCATION
Scheme 183: COMPONENT LOCATION

VERIFICION OF VEHICLE REPAIR

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Refer to DTC P0130 HO2S CIRCUIT (BANK 1/ SENSOR 1) .

Scheme 184

Scheme 184: COMPONENT LOCATION
Scheme 184: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Refer to DTC P0136 HO2S CIRCUIT (BANK 1/ SENSOR 2) .

Scheme 185

Scheme 185: COMPONENT LOCATION
Scheme 185: COMPONENT LOCATION

CHECK INTAKE/EXHAUST SYSTEM FOR RESTRICTION OR LEAKAGE

  1. Visually/physically inspect the air leakage in intake/exhaust system as following items Vacuum hoses for splits, kinks and improper connections. Throttle body gasket. Gasket between intake manifold and cylinder head. Seals between intake manifold and fuel injectors. Exhaust system between HO2S and Three way catalyst for air leakage.
  2. Visually/physically inspect the restriction in intake/exhaust system as following items, Air cleaner filter element for excessive dirt or for any foreign objects. Throttle body inlet for damage or for any foreign objects. Throttle bore, throttle plate and the IAC passages for chocking and for any foreign objects. Restricted exhaust system
  3. Was a problem found in any of the above areas? YES Replace or repair as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S39367494012006032900000) " procedure. NO Go to " «CHECK THE ENGINE OIL CONTAMINATION»(ref-226838-S10625277312006032900000) " procedure.

CHECK THE ENGINE OIL CONTAMINATION

  1. Check the engine oil level. The oil level should be between the min. and max. marking. Fill to the correct oil level.
  2. Warm up the engine to normal operating temperature.
  3. Connect Scantool and note the "SHORT TERM FUEL-B1" parameter on the Scantool data list.
  4. Disconnect and plug the positive crankcase ventilation.
  5. Monitor the "SHORT TERM FUEL-B1" parameter on the Scantool data list once again. Specification: The value should remain more or less unchanged.
  6. Is the displayed value within the specified value? YES Go to " «SENSOR CONTAMINATION INSPECTION»(ref-226838-S38768509122006032900000) " procedure. NO The engine oil is diluted with fuel. Change the oil and oil filter and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S39367494012006032900000) " procedure.

CHECK FOR LEAKAGE IN EVAP SYSTEM

  1. Check the EVAP. EM system for possible over. Remove the manifold side vacuum hose from the EVAP canister purge valve. Using a hand vacuum pump apply specified vacuum(Approx. 15 in, Hg) to the manifold side of the valve. Does the valve hold vacuum? YES Go to " «FUEL SYSTEM INSPECTION»(ref-226838-S17279073232006032900000) " procedure. NO Repair air leakage and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S39367494012006032900000) " procedure.

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable condition.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0170 FUEL TRIM (BANK 1) .

CHECK FOR RESTRICTED INTAKE OR EXHAUST SYSTEM.

  1. Visually/physically inspect the following items: Air cleaner filter element for excessive dirt or for any foreign objects Throttle body inlet for damage or for any foreign objects. Throttle bore, throttle plate and the IAC passages for chocking and for any foreign objects. Restricted exhaust system.
  2. Was a problem found in any of the above areas? YES Replace or repair as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S26427564642006032900000) " procedure. NO Go to " «ENGINE OIL CONTAMINATION INSPECTION»(ref-226838-S10147084632006032900000) " procedure.

OVER PURGING OF THE EVAP SYSTEM

  1. Check the EVAP. EM system for possible over. Remove the manifold side vacuum hose from the EVAP canister purge valve. Using a hand vacuum pump apply specified vacuum(Approx. 15 in, Hg) to the manifold side of the valve. Does the valve hold vacuum? YES Go to " «FUEL SYSTEM INSPECTION»(ref-226838-S40232746772006032900000) " procedure. NO Repair air leakage and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S26427564642006032900000) " procedure.

Refer to DTC P0170 FUEL TRIM (BANK 1) .

Scheme 186

Scheme 186: COMPONENT LOCATION
Scheme 186: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0196 ENGINE OIL TEMP. SENSOR RANGE / PERFORMANCE .

Refer to DTC P0196 ENGINE OIL TEMP. SENSOR RANGE / PERFORMANCE .

Scheme 187

Scheme 187: COMPONENT LOCATION
Scheme 187: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 188

Scheme 188: COMPONENT LOCATION
Scheme 188: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0261 CYLINDER 1-INJECTOR CIRCUIT LOW; DTC P0264 CYLINDER 2-INJECTOR CIRCUIT LOW; DTC P0267 CYLINDER 3-INJECTOR CIRCUIT LOW; DTC P0270 CYLINDER 4-INJECTOR CIRCUIT LOW .

Scheme 189

Scheme 189: COMPONENT LOCATION
Scheme 189: COMPONENT LOCATION

[P0300]

ITEMDETECTING CONDITIONPOSSIBLE CAUSE
DTC StrategyCalculation of engine roughnessFaulty spark plugs, high-tension lead, or Ignition coil Incorrect valve timing Uneven compression Air leakage Improper Fuel pressure or dirty fuel Blocked/Leaking injectors Leakage between cooling system and cylinder
Enable Conditions78 < Mass air flow(mg/stroke) < 356 540 < Engine speed(RPM) < 6500 Coolant temperature > 20°C if Start temperature < -7°C 11V < Battery voltage < 16V Throttle Angle gradient is in predetermined range No injector shut off No rough road
Threshold ValueMisfire detected on 2 or more cylinders
MIL On ConditionImmediate (Catalyst converter damage has occurred) or 2 Driving Cycles (Emission thresholds are exceedes)

DTC P0300 DETECTING CONDITION AND POSSIBLE CAUSE

[P0301, P0302, P0303, P0304]

ITEMDETECTING CONDITIONPOSSIBLE CAUSE
DTC StrategyCalculation of engine roughnessFaulty spark plugs, high-tension lead, or Ignition coil. Incorrect valve timing. Uneven compression. Air leakage. Improper Fuel pressure or dirty fuel. Blocked/Leaking injectors. Leakage between cooling system and cylinder.
Enable Conditions150 < Mass air flow(mg/rev.) < 710 512 < Engine speed(RPM) < 6500 Coolant temperature > 20°C if Start temperature < -7°C 11V < Battery voltage < 16V Throttle Angle gradient is in predetermined range No injector shut off No rough road
Case1)Threshold Value Diagnosis TimeMisfire= 12~54% within 200 rev.
200 revolution or 3*200 revolution.
Case2)Threshold Value Diagnosis TimeMisfire > 1.2% within 1000 revolutions.
1000 revolution or 4*1000 revolution
MIL On ConditionCase1) Immediate Case2) 2 Driving Cycles

DTC P0301, P0302, P0303, P0304 DETECTING CONDITION AND POSSIBLE CAUSE

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 190

Scheme 190: COMPONENT LOCATION
Scheme 190: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 191

Scheme 191: COMPONENT LOCATION
Scheme 191: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 192

Scheme 192: COMPONENT LOCATION
Scheme 192: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 193

Scheme 193: COMPONENT LOCATION
Scheme 193: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 194

Scheme 194: COMPONENT LOCATION
Scheme 194: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault" YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 195

Scheme 195: COMPONENT LOCATION
Scheme 195: COMPONENT LOCATION
  1. Return vehicle to original condition.
  2. Start engine to normal operating temperature. NOTE: Evaporative Emissions Systems (EVAP) Leak Tests can be run by the Scan Tool. The tests are automated and provide either a pass-fail result or directions to check for DTCs.
  3. Install scan tool and clear DTC
  4. Perform "EVAP. LEAKAGE TEST" mode referring to enable conditions as below NOTE: EVAP. Leakage Test enable conditions Following conditions must be fulfilled to start the test. Engine warm up at Idle Status No relevant DTC Fuel level is below 80%
  5. Monitoring for (pending) DTC.Is the same DTC set? YES Go to the applicable TROUBLESHOOTING PROCEDURE. NO System performing to specification at this time.

Scheme 196

Scheme 196: COMPONENT LOCATION
Scheme 196: COMPONENT LOCATION

[P0442]

ITEMDETECTING CONDITIONPOSSIBLE CAUSE
DTC StrategyMonitoring the tank pressure sensor(DTP) signal with underpressureFuel filler cap damage or missing Faulty or damaged fuel filler pipe Leaking, disconnected or plugged fuel vapor lines. Fuel in lines due to faulty Rollover Valve On-Board Refueling Vapor Recovery Valve (ORVR valve) or stuck closed CCV. Improperly installed or stuck Purge Control Solenoid Valve (PCSV). Faulty Fuel Tank Pressure Sensor (FTPS). Leaking canister
Enable ConditionsIdle state Minimum modeled ambient temperature > -10°C(14°F) Coolant temperature > 74°C(165°F) Vehicle speed < 10km/h(6mph) Time after start: 590 sec. Estimated altitude < 2.4km(8000ft) Differential fuel tank pressure: -8 ~ 4hPa Limited canister saturation Minimum purge time: 5~25 sec. No relevant failure 11V < Battery voltage < 16V
Threshold ValueLeak diameter > = 0,73mm(0.03in)
Diagnostic Time30 sec. In idle
MIL On Condition2 Driving Cycles

DTC P0442 DETECTING CONDITION AND POSSIBLE CAUSE

[P0456]

ITEMDETECTING CONDITIONPOSSIBLE CAUSE
DTC StrategyMonitoring the tank pressure sensor (DTP) signal with underpressureLeakage in EVAP system line Faulty CCV, PCSV or FTPS
Enable ConditionsIdle state No relevant failure Time after start > 590sec. 10V < Battery voltage < 16V Minimum modeled ambient temperature > -10°C(14°F) Coolant temperature > 74°C(165°F) Vehicle speed < 10km/h(6mph) Estimated altitude < 2.4km(8000ft) Differential fuel tank pressure: -8 ~ 4hPa Limited canister saturation > -10% Minimum purge time:5~25sec.
Threshold Value0.42mm(0.017in) < leak.diameter < 0.73mm(0.029in)
Diagnostic Time30 sec. in idle
MIL On Condition2 Driving Cycles

DTC P0456 DETECTING CONDITION AND POSSIBLE CAUSE

Scheme 197

Scheme 197: SCHEMATIC DIAGRAM
Scheme 197: SCHEMATIC DIAGRAM
  1. Return vehicle to original condition.
  2. Start engine to normal operating temperature. NOTE: Evaporative Emissions Systems (EVAP) Leak Tests can be run by the Scan Tool. The tests are automated and provide either a pass-fail result or directions to check for DTCs.
  3. Install scan tool and clear DTC
  4. Perform "EVAP. LEAKAGE TEST" mode referring to enable conditions as below NOTE: EVAP. Leakage Test enable conditions Following conditions must be fulfilled to start the test. Engine warm up at Idle Status No relevant DTC Fuel level is below 80%
  5. Monitoring for (pending) DTC.Is the same DTC set? YES Go to the applicable TROUBLESHOOTING PROCEDURE. NO System performing to specification at this time.

Scheme 198

Scheme 198: COMPONENT LOCATION
Scheme 198: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0444 EVAP. EMISSION SYSTEM-PURGE CTRL. VALVE CIRCUIT OPEN .

Scheme 199

Scheme 199: COMPONENT LOCATION
Scheme 199: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0447 EVAP. EMISSION SYSTEM-VENT CONTROL CIRCUIT OPEN .

Refer to DTC P0447 EVAP. EMISSION SYSTEM-VENT CONTROL CIRCUIT OPEN .

Scheme 200

Scheme 200: COMPONENT LOCATION
Scheme 200: COMPONENT LOCATION
  1. Return vehicle to original condition.
  2. Start engine to normal operating temperature. NOTE: Evaporative Emissions Systems (EVAP) Leak Tests can be run by the Scan Tool. The tests are automated and provide either a pass-fail result or directions to check for DTCs.
  3. Install scan tool and clear DTC
  4. Perform "EVAP. LEAKAGE TEST" mode referring to enable conditions as below NOTE: EVAP. Leakage Test enable conditions Following conditions must be fulfilled to start the test. Engine warm up at Idle Status No relevant DTC Fuel level is below 80%
  5. Monitoring for (pending) DTC.Is the same DTC set? YES Go to the applicable TROUBLESHOOTING PROCEDURE. NO System performing to specification at this time.

Refer to DTC P0451 EVAP. EMISSION SYSTEM-PRESSURE SENSOR RANGE/PERFORMANCE .

Refer to DTC P0451 EVAP. EMISSION SYSTEM-PRESSURE SENSOR RANGE/PERFORMANCE .

Refer to DTC P0451 EVAP. EMISSION SYSTEM-PRESSURE SENSOR RANGE/PERFORMANCE .

Scheme 201

Scheme 201: COMPONENT LOCATION
Scheme 201: COMPONENT LOCATION
  1. Return vehicle to original condition.
  2. Start engine to normal operating temperature. NOTE: Evaporative Emissions Systems (EVAP) Leak Tests can be run by the Scan Tool. The tests are automated and provide either a pass-fail result or directions to check for DTCs.
  3. Install scan tool and clear DTC
  4. Perform "EVAP. LEAKAGE TEST" mode referring to enable conditions as below NOTE: EVAP. Leakage Test enable conditions Following conditions must be fulfilled to start the test. Engine warm up at Idle Status No relevant DTC Fuel level is below 80%
  5. Monitoring for (pending) DTC.Is the same DTC set? YES Go to the applicable TROUBLESHOOTING PROCEDURE. NO System performing to specification at this time.

Scheme 202

Scheme 202: COMPONENT LOCATION
Scheme 202: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 203

Scheme 203: COMPONENT LOCATION
Scheme 203: COMPONENT LOCATION

TPS

Throttle PositionOutput Voltage
C.T (IDLE)0.2 ~ 0.8V
W.O.T4.3 ~ 4.8 V

THROTTLE POSITION SENSOR OUTPUT VOLTAGE SPECIFICATION

ISCA COIL #1 (OPEN)

Temp.(°C)Temp.(°F)ISCA Coil #1 (OPEN)(ohms)Temp.(°C)Temp.(°F)ISCA Coil #1 (OPEN)(ohms)
2049.2 ~ 10.84010412.0 ~ 13.6
10149.7 ~ 11.35012212.4 ~ 14.0
03210.2 ~ 11.86014012.9 ~ 14.5
105010.6 ~ 12.27015813.4 ~ 15.0
206811.1 ~ 12.78017613.8 ~ 15.4
308611.5 ~ 13.110021214.7 ~ 16.3

IDLE SPEED CONTROL ACTUATOR COIL # 1 TEMPERATURE AND RESISTANCE SPECIFICATION (OPEN)

ISCA COIL #2 (CLOSE)

Temp.(°C)Temp.(°F)ISCA Coil #2 (OPEN)(ohms)Temp.(°C)Temp.(°F)ISCA Coil #2 (OPEN)(ohms)
20412.1 ~ 13.74010415.7 ~ 17.3
101412.8 ~ 14.45012216.3 ~ 17.9
03213.4 ~ 15.06014016.9 ~ 18.5
105014.0 ~ 15.67015817.4 ~ 19.0
206814.6 ~ 16.28017618.0 ~ 19.6
308615.1 ~ 16.710021219.2 ~ 20.8

IDLE SPEED CONTROL ACTUATOR COIL # 2 TEMPERATURE AND RESISTANCE SPECIFICATION (CLOSE)

Scheme 204

Scheme 204: SCHEMATIC DIAGRAM
Scheme 204: SCHEMATIC DIAGRAM

Scheme 205

Scheme 205: SIGNAL WAVEFORM
Scheme 205: SIGNAL WAVEFORM
  1. Visually/physically inspect the following items: Air cleaner filter element for excessive dirt or for any foreign objects. Throttle body inlet for damage or for any foreign objects. Restricted exhaust system.
  2. Was a problem found in any of the above areas? YES Repair as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S26856066642006032900000) " procedure. NO Go to next step.

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0506 IDLE AIR CONTROL SYSTEM-RPM LOWER THAN EXPECTED .

Refer to DTC P0506 IDLE AIR CONTROL SYSTEM-RPM LOWER THAN EXPECTED .

Scheme 206

Scheme 206: COMPONENT LOCATION
Scheme 206: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P0560 SYSTEM VOLTAGE .

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 207

Scheme 207: COMPONENT LOCATION
Scheme 207: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Scheme 208

Scheme 208: COMPONENT LOCATION
Scheme 208: COMPONENT LOCATION

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.
Temp.(°C)Temp.(°F)ISCA Coil #1 (OPEN)(ohms)Temp.(°C)Temp.(°F)ISCA Coil #1 (OPEN)(ohms)
2049.2 ~ 10.84010412.0 ~ 13.6
10149.7 ~ 11.35012212.4 ~ 14.0
03210.2 ~ 11.86014012.9 ~ 14.5
105010.6 ~ 12.27015813.4 ~ 15.0
206811.1 ~ 12.78017613.8 ~ 15.4
308611.5 ~ 13.110021214.7 ~ 16.3

IDLE SPEED CONTROL ACTUATOR COIL # 1 TEMPERATURE AND RESISTANCE SPECIFICATION (OPEN)

Temp.(°C)Temp.(°F)ISCA Coil #2 (OPEN)(ohms)Temp.(°C)Temp.(°F)ISCA Coil #2 (OPEN)(ohms)
20412.1 ~ 13.74010415.7 ~ 17.3
101412.8 ~ 14.45012216.3 ~ 17.9
03213.4 ~ 15.06014016.9 ~ 18.5
105014.0 ~ 15.67015817.4 ~ 19.0
206814.6 ~ 16.28017618.0 ~ 19.6
308615.1 ~ 16.710021219.2 ~ 20.8

IDLE SPEED CONTROL ACTUATOR COIL # 2 TEMPERATURE AND RESISTANCE SPECIFICATION (CLOSE)

Scheme 209

Scheme 209: SCHEMATIC DIAGRAM
Scheme 209: SCHEMATIC DIAGRAM

Scheme 210

Scheme 210: SIGNAL WAVEFORM
Scheme 210: SIGNAL WAVEFORM

Scheme 211

Scheme 211: MONITOR DTC STATUS
Scheme 211: MONITOR DTC STATUS
  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) to select DTC information from the DTCs menu.
  3. Confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  4. Read "DTC Status" parameter.
  5. Is parameter displayed "History(Not Present) fault"? NOTE: History (Not Present) fault: DTC occurred but has been cleared. Present fault: DTC is occurring at present time. YES Fault is intermittent caused by poor contact in the sensor(s) and/or the ECM's connector was repaired and ECM memory was not cleared. Thoroughly check connectors for loose or poor connections, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S38998413542006032900000) " procedure. NO Go to " «COMPONENT INSPECTION»(ref-226838-S15484547322006032900000) " procedure.

Scheme 212

Scheme 212: COMPONENT INSPECTION
Scheme 212: COMPONENT INSPECTION
  1. Ignition "OFF".
  2. Disconnect ISCA valve connector.
  3. [P1505] Measure resistance between terminals 1 and 2 of the valve connector(Component side). [P1507] Measure resistance between terminals 3 of the valve connector(Component side). SPECIFICATION IDLE SPEED CONTROL ACTUATOR COIL #1 (OPEN) AND COIL #2 (CLOSE) RESISTANCE SPECIFICATION (°C) (°F) ISCA Coil #1 (OPEN)(ohms) ISCA Coil #2 (CLOSE)(ohms) (°C) (°F) ISCA Coil #1 (OPEN)(ohms) ISCA Coil #2 (CLOSE)(ohms) -20 -4 9.2 ~ 10.8 12.1 ~ 13.7 40 104 12.0 ~ 13.6 15.7 ~ 17.3 -10 14 9.7 ~ 11.3 12.8 ~ 14.4 50 122 12.4 ~ 14.0 16.3 ~ 17.9 0 32 10.2 ~ 11.8 13.4 ~ 15.0 60 140 12.9 ~ 14.5 16.9 ~ 18.5 10 50 10.6 ~ 12.2 14.0 ~ 15.6 70 158 13.4 ~ 15.0 17.4 ~ 19.0 20 68 11.1 ~ 12.7 14.6 ~ 16.2 80 176 13.8 ~ 15.4 18.0 ~ 19.6 30 86 11.5 ~ 13.1 15.1 ~ 16.7 100 212 14.7 ~ 16.3 19.2 ~ 20.8
  4. Is resistance within the specification? YES Go to next step. NO Check ISCA for contamination, deterioration, or damage. Substitute with a known-good ISCA and check for proper operation. If the problem is corrected, replace ISCA and then go to " «VERIFICATION OF VEHICLE REPAIR»(ref-226838-S38998413542006032900000) " procedure.

After a repair, it is essential to verify that the fault has been corrected.

  1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.
  2. Press F5(INFO) and confirm that "DTC Readiness Flag" indicates "Complete". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
  3. Read "DTC Status" parameter.
  4. Is parameter displayed "History(Not Present) fault"? YES System performing to specification at this time. Clear the DTC. NO Go to the applicable TROUBLESHOOTING PROCEDURE.

Refer to DTC P1505 IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #1; DTC P1507 IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #2 .

Refer to DTC P1505 IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #1; DTC P1507 IDLE CHARGE ACTUATOR SIGNAL LOW OF COIL #2 .

More articles — DTC Troubleshooting Procedures - 2.0L