Section 423 (Engine Control System - DTC)
WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- DTC Index
- DTC U1000, U1001: Can Communication Line
- DTC P0011, P0021: IVT Control
- DTC P0037, P0038, P0057, P0058: Ho2S2 Heater
- DTC P0101: MAF Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Overall Function Check
- Wiring Diagram
- Diagnostic Procedure
- 1. Inspection Start
- 2. Check Intake System
- 3. Retighten Ground Screws
- 4. Check MAF Sensor Power Supply Circuit
- 5. Detect Malfunctioning Part
- 6. Check MAF Sensor Ground Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check MAF Sensor Input Signal Circuit For Open And Short
- 9. Check Mass Air Flow Sensor
- 10. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0102, P0103: MAF Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Inspection Start
- 2. Check Intake System
- 3. Retighten Ground Screws
- 4. Check MAF Sensor Power Supply Circuit
- 5. Detect Malfunctioning Part
- 6. Check MAF Sensor Ground Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check MAF Sensor Input Signal Circuit For Open And Short
- 9. Check Mass Air Flow Sensor
- 10. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0112, P0113: IAT Sensor
- DTC P0117, P0118: ECT Sensor
- DTC P0121: TP Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Inspection Start
- 2. Perform Throttle Valve Closed Position Learning
- 3. Check Intake System
- 4. Retighten Ground Screws
- 5. Check Throttle Position Sensor Power Supply Circuit
- 6. Check Throttle Position Sensor Ground Circuit For Open And Short
- 7. Check Throttle Position Sensor Input Signal Circuit For Open And Short
- 8. Check Throttle Position Sensor
- 9. Replace Electric Throttle Control Actuator
- 10. Check Mass Air Flow Sensor
- 11. Check Camshaft Position Sensor (PHASE)
- 12. Check Fuel Injector
- 13. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0122, P0123: TP Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Throttle Position Sensor 2 Power Supply Circuit
- 3. Check Throttle Position Sensor 2 Ground Circuit For Open And Short
- 4. Check Throttle Position Sensor 2 Input Signal Circuit For Open And Short
- 5. Check Throttle Position Sensor
- 6. Replace Electric Throttle Control Actuator
- 7. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0125: ECT Sensor
- DTC P0127: IAT Sensor
- DTC P0128: Thermostat Function
- DTC P0138, P0158: Ho2S2
- DTC P0139, P0159: Ho2S2
- DTC P0171, P0174: Fuel Injection System Function
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- DTC P0172, P0175: Fuel Injection System Function
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- DTC P0181: FTT Sensor
- DTC P0182, P0183: FTT Sensor
- DTC P0222, P0223: TP Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Throttle Position Sensor 1 Power Supply Circuit
- 3. Check Throttle Position Sensor 1 Ground Circuit For Open And Short
- 4. Check Throttle Position Sensor 1 Input Signal Circuit For Open And Short
- 5. Check Throttle Position Sensor
- 6. Replace Electric Throttle Control Actuator
- 7. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306: Multiple Cylinder Misfire, No. 1 - 6 Cylinder Misfire
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Diagnostic Procedure
- 1. Check For Intake Air Leak And PCV Hose
- 2. Check For Exhaust System Clogging
- 3. Perform Power Balance Test
- 4. Check Injector
- 5. Check Ignition Spark
- 6. Check Spark Plugs
- 7. Check Compression Pressure
- 8. Check Fuel Pressure
- 9. Detect Malfunctioning Part
- 10. Check Ignition Timing
- 11. Check A/F Sensor 1 Input Signal
- 12. Check A/F Sensor 1 Heater
- 13. Check Mass Air Flow Sensor
- 14. Check Symptom Matrix Chart
- 15. Erase The 1st Trip DTC
- 16. Check Intermittent Incident
- DTC P0327, P0328: KS
- Component Description
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Knock Sensor Input Signal Circuit For Open And Short-I
- 2. Check Knock Sensor Input Signal Circuit For Open And Short-II
- 3. Detect Malfunctioning Part
- 4. Check Knock Sensor
- 5. Retighten Ground Screws
- 6. Check Knock Sensor Shield Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0335: CKP Sensor (Pos)
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Crankshaft Position (Ckp) Sensor (Pos) Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check CKP Sensor (POS) Ground Circuit For Open And Short
- 5. Detect Malfunctioning Part
- 6. Check CKP Sensor (POS) Input Signal Circuit For Open And Short
- 7. Check Crankshaft Position Sensor (POS)
- 8. Check Gear Tooth
- 9. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0340, P0345: CMP Sensor (Phase)
- Component Description
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Starting System
- 2. Retighten Ground Screws
- 3. Check Camshaft Position (CMP) Sensor (PHASE) Power Supply Circuit
- 4. Detect Malfunctioning Part
- 5. Check CMP Sensor (PHASE) Ground Circuit For Open And Short
- 6. Detect Malfunctioning Part
- 7. Check CMP Sensor (PHASE) Input Signal Circuit For Open And Short
- 8. Check Camshaft Position Sensor (PHASE)
- 9. Check Camshaft (Intake)
- 10. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0400: EGR Function
- Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Exhaust System
- 2. Check EGR Volume Control Valve Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check EGR Volume Control Valve Output Signal Circuit For Open And Short
- 5. Check EGR Passage
- 6. Check EGR Volume Control Valve
- 7. Check EGR Temperature Sensor And Circuit
- 8. Check Intermittent Incident
- DTC P0403: EGR Volume Control Valve
- DTC P0405, P0406: EGRT Sensor
- DTC P0420, P0430: Three Way Catalyst Function
- DTC P0441: EVAP Control System
- System Description
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Overall Function Check
- Diagnostic Procedure
- 1. Check EVAP Canister
- 2. Check Purge Flow
- 3. Check Purge Flow
- 4. Check EVAP Purge Line
- 5. Check EVAP Purge Hose And Purge Port
- 6. Check EVAP Canister Purge Volume Control Solenoid Valve
- 7. Check EVAP Canister Purge Volume Control Solenoid Valve
- 8. Check EVAP Control System Pressure Sensor Connector
- 9. Check EVAP Control System Pressure Sensor Function
- 10. Check Rubber Tube For Clogging
- 11. Check EVAP Canister Vent Control Valve
- 12. Check EVAP Purge Line
- 13. Clean EVAP Purge Line
- 14. Check Intermittent Incident
- DTC P0442: EVAP Control System
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Diagnostic Procedure
- 1. Check Fuel Filler Cap Design
- 2. Check Fuel Filler Cap Installation
- 3. Check Fuel Filler Cap Function
- 4. Check Fuel Tank Vacuum Relief Valve
- 5. Install The Pressure Pump
- 6. Check For EVAP Leak
- 7. Check For EVAP Leak
- 8. Check Water Separator
- 9. Check EVAP Canister Vent Control Valve
- 10. Check If EVAP Canister Saturated With Water
- 11. Check EVAP Canister
- 12. Detect Malfunctioning Part
- 13. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 14. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 15. Check Vacuum Hose
- 16. Check EVAP Canister Purge Volume Control Solenoid Valve
- 17. Check Fuel Tank Temperature Sensor
- 18. Check EVAP Control System Pressure Sensor
- 19. Check EVAP Purge Line
- 20. Clean EVAP Purge Line
- 21. Check EVAP/ORVR Line
- 22. Check Recirculation Line
- 23. Check Refueling EVAP Vapor Cut Valve
- 24. Check Fuel Level Sensor
- 25. Check Intermittent Incident
- Component Inspection
- DTC P0444, P0445: EVAP Canister Purge Volume Control Solenoid Valve
- Description
- CONSULT-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check EVAP Canister Purge Volume Control Solenoid Valve Power Supply Circuit
- 2. Detect Malfunctioning Part
- 3. Check EVAP Canister Purge Volume Control Solenoid Valve Output Signal Circuit For Open And Short
- 4. Detect Malfunctioning Part
- 5. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 6. Check EVAP Canister Purge Volume Control Solenoid Valve
- 7. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P0447: EVAP Canister Vent Control Valve
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Inspection Start
- 2. Check EVAP Canister Vent Control Valve Circuit
- 3. Check EVAP Canister Vent Control Valve Power Supply Circuit
- 4. Detect Malfunctioning Part
- 5. Check EVAP Canister Vent Control Valve Output Signal Circuit For Open And Short
- 6. Detect Malfunctioning Part
- 7. Check Rubber Tube For Clogging
- 8. Check EVAP Canister Vent Control Valve
- 9. Check Intermittent Incident
- Component Inspection
- DTC P0452: EVAP Control System Pressure Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Connector
- 3. Check EVAP Control System Pressure Sensor Power Supply Circuit
- 4. Detect Malfunctioning Part
- 5. Check EVAP Control System Pressure Sensor Ground Circuit For Open And Short
- 6. Detect Malfunctioning Part
- 7. Check EVAP Control System Pressure Sensor Input Signal Circuit For Open And Short
- 8. Detect Malfunctioning Part
- 9. Check EVAP Control System Pressure Sensor
- 10. Check Intermittent Incident
- Component Inspection
- DTC P0453: EVAP Control System Pressure Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Connector
- 3. Check EVAP Control System Pressure Sensor Power Supply Circuit
- 4. Detect Malfunctioning Part
- 5. Check EVAP Control System Pressure Sensor Ground Circuit For Open And Short
- 6. Detect Malfunctioning Part
- 7. Check EVAP Control System Pressure Sensor Input Signal Circuit For Open And Short
- 8. Detect Malfunctioning Part
- 9. Check Rubber Tube For Clogging
- 10. Check EVAP Canister Vent Control Valve
- 11. Check EVAP Control System Pressure Sensor
- 12. Check Rubber Tube
- 13. Check Water Separator
- 14. Check If EVAP Canister Saturated With Water
- 15. Check EVAP Canister
- 16. Detect Malfunctioning Part
- 17. Check Intermittent Incident
- Component Inspection
- DTC P0455: EVAP Control System
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Diagnostic Procedure
- 1. Check Fuel Filler Cap Design
- 2. Check Fuel Filler Cap Installation
- 3. Check Fuel Filler Cap Function
- 4. Check Fuel Tank Vacuum Relief Valve
- 5. Check EVAP Purge Line
- 6. Clean EVAP Purge Line
- 7. Check EVAP Canister Vent Control Valve
- 8. Install The Pressure Pump
- 9. Check For EVAP Leak
- 10. Check For EVAP Leak
- 11. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 12. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 13. Check Vacuum Hose
- 14. Check EVAP Canister Purge Volume Control Solenoid Valve
- 15. Check EVAP Canister Purge Volume Control Solenoid Valve
- 16. Check Fuel Tank Temperature Sensor
- 17. Check EVAP Control System Pressure Sensor
- 18. Check EVAP/ORVR Line
- 19. Check Recirculation Line
- 20. Check Refueling EVAP Vapor Cut Valve
- 21. Check Intermittent Incident
- DTC P0456: EVAP Control System
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Overall Function Check
- Diagnostic Procedure
- 1. Check Fuel Filler Cap Design
- 2. Check Fuel Filler Cap Installation
- 3. Check Fuel Filler Cap Function
- 4. Check Fuel Tank Vacuum Relief Valve
- 5. Install The Pressure Pump
- 6. Check For EVAP Leak
- 7. Check For EVAP Leak
- 8. Check Water Separator
- 9. Check EVAP Canister Vent Control Valve
- 10. Check If EVAP Canister Saturated With Water
- 11. Check EVAP Canister
- 12. Detect Malfunctioning Part
- 13. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 14. Check EVAP Canister Purge Volume Control Solenoid Valve Operation
- 15. Check Vacuum Hose
- 16. Check EVAP Canister Purge Volume Control Solenoid Valve
- 17. Check Fuel Tank Temperature Sensor
- 18. Check EVAP Control System Pressure Sensor
- 19. Check EVAP Purge Line
- 20. Clean EVAP Purge Line
- 21. Check EVAP/ORVR Line
- 22. Check Recirculation Line
- 23. Check Refueling EVAP Vapor Cut Valve
- 24. Check Fuel Level Sensor
- 25. Check Intermittent Incident
- Component Inspection
- DTC P0460: Fuel Level Sensor
- DTC P0461: Fuel Level Sensor
- DTC P0462, P0463: Fuel Level Sensor
- DTC P0500: VSS
- DTC P0506: ISC System
- DTC P0507: ISC System
- DTC P0550: PSP Sensor
- DTC P0605: ECM
- DTC P1031, P1032, P1051, P1052: A/F Sensor Heater
- DTC P1065: ECM Power Supply
- DTC P1111, P1136: IVT Control Solenoid Valve
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Intake Valve Timing Control Solenoid Valve Power Supply Circuit
- 2. Detect Malfunctioning Part
- 3. Check Intake Valve Timing Control Solenoid Valve Output Signal Circuit For Open And Short
- 4. Detect Malfunctioning Part
- 5. Check Intake Valve Timing Control Solenoid Valve
- 6. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P1121: Electric Throttle Control Actuator
- DTC P1122: Electric Throttle Control Function
- Description
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Throttle Control Motor Relay Input Signal Circuit-I
- 3. Check Throttle Control Motor Relay Input Signal Circuit-II
- 4. Detect Malfunctioning Part
- 5. Check Throttle Control Motor Relay Power Supply Circuit-I
- 6. Check Throttle Control Motor Relay Power Supply Circuit-II
- 7. Detect Malfunctioning Part
- 8. Check Fuse
- 9. Check Intermittent Incident
- 10. Check Throttle Control Motor Output Signal Circuit For Open Or Short
- 11. Check Electric Throttle Control Actuator Visually
- 12. Check Throttle Control Motor
- 13. Check Intermittent Incident
- 14. Replace Electric Throttle Control Actuator
- Component Inspection
- Remove And Installation
- DTC P1124, P1126: Throttle Control Motor Relay
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Throttle Control Motor Relay Power Supply Circuit-I
- 2. Check Throttle Control Motor Relay Power Supply Circuit-II
- 3. Detect Malfunctioning Part
- 4. Check Fuse
- 5. Check Throttle Control Motor Relay Input Signal Circuit-I
- 6. Check Throttle Control Motor Relay Input Signal Circuit-II
- 7. Detect Malfunctioning Part
- 8. Check Intermittent Incident
- DTC P1128: Throttle Control Motor
- DTC P1146, P1166: Ho2S2
- DTC P1147, P1167: Ho2S2
- DTC P1148, P1168: Closed Loop Control
- DTC P1211: TCS Control Unit
- DTC P1212: TCS Communication Line
- DTC P1217: Engine Over Temperature
- System Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- Overall Function Check
- Wiring Diagram
- Diagnostic Procedure
- 1. Inspection Start
- 2. Check Cooling Fan Operation
- 3. Check Cooling Fan Operation
- 4. Check For Coolant Leak
- 5. Check Radiator Cap
- 6. Check Thermostat
- 7. Check Engine Coolant Temperature Sensor
- 8. Check Main 12 Causes
- Procedure A
- 1. Check IPDM E/R Power Supply Circuit
- 2. Detect Malfunctioning Part
- 3. Check IPDM E/R Ground Circuit
- 4. Check Cooling Fan Motor-1 Circuit-I
- 5. Detect Malfunctioning Part
- 6. Check Cooling Fan Motor-1 Circuit-II
- 7. Check Cooling Fan Motor-2 Circuit-I
- 8. Check Cooling Fan Motor-2 Circuit-II
- 9. Check Cooling Fan Motors
- 10. Check Intermittent Incident
- Main 12 Causes Of Overheating
- Component Inspection
- DTC P1225: TP Sensor
- DTC P1226: TP Sensor
- DTC P1229: Sensor Power Supply
- DTC P1271, P1281: A/F Sensor
- DTC P1272, P1282: A/F Sensor
- DTC P1273, P1283: A/F Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- Removal & Installation
- DTC P1274, P1284: A/F Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Retighten Air Fuel Ratio (A/F) Sensor 1
- 3. Clear The Self-Learning Data
- 4. Check Harness Connector
- 5. Check Air Fuel Ratio (A/F) Sensor 1 Power Supply Circuit
- 6. Detect Malfunctioning Part
- 7. Check A/F Sensor 1 Input Signal Circuit
- 8. Check A/F Sensor 1 Heater
- 9. Check Intermittent Incident
- Removal & Installation
- DTC P1276, P1286: A/F Sensor
- DTC P1278, P1288: A/F Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Retighten Air Fuel Ratio (A/F) Sensor 1
- 3. Check Exhaust Gas Leak
- 4. Check For Intake Air Leak
- 5. Clear The Self-Learning Data
- 6. Check Air Fuel Ratio (A/F) Sensor 1 Power Supply Circuit
- 7. Detect Malfunctioning Part
- 8. Check A/F Sensor 1 Input Signal Circuit
- 9. Check Air Fuel Ratio (A/F) Sensor 1 Heater
- 10. Check Mass Air Flow Sensor
- 11. Check PCV Valve
- 12. Check Intermittent Incident
- Removal & Installation
- DTC P1279, P1289: A/F Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Retighten Air Fuel Ratio (A/F) Sensor 1
- 3. Check Exhaust Gas Leak
- 4. Check For Intake Air Leak
- 5. Clear The Self-Learning Data
- 6. Check Air Fuel Ratio (A/F) Sensor 1 Power Supply Circuit
- 7. Detect Malfunctioning Part
- 8. Check A/F Sensor 1 Input Signal Circuit
- 9. Check Air Fuel Ratio (A/F) Sensor 1 Heater
- 10. Check Mass Air Flow Sensor
- 11. Check PCV Valve
- 12. Check Intermittent Incident
- Removal & Installation
- DTC P1402: EGR Function
- DTC P1444: EVAP Canister Purge Volume Control Solenoid Valve
- Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check EVAP Canister Purge Volume Control Solenoid Valve Power Supply Circuit
- 2. Detect Malfunctioning Part
- 3. Check EVAP Canister Purge Volume Control Solenoid Valve Output Signal Circuit For Open And Short
- 4. Detect Malfunctioning Part
- 5. Check EVAP Control System Pressure Sensor Connector
- 6. Check EVAP Control System Pressure Sensor
- 7. Check EVAP Canister Purge Volume Control Solenoid Valve
- 8. Check EVAP Canister Purge Volume Control Solenoid Valve
- 9. Check Rubber Tube For Clogging
- 10. Check EVAP Canister Vent Control Valve
- 11. Check If EVAP Canister Saturated With Water
- 12. Check EVAP Canister
- 13. Detect Malfunctioning Part
- 14. Check Water Separator
- 15. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P1446: EVAP Canister Vent Control Valve
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Rubber Tube
- 2. Check Water Separator
- 3. Check EVAP Canister Vent Control Valve
- 4. Check If EVAP Canister Saturated With Water
- 5. Check EVAP Canister
- 6. Detect Malfunctioning Part
- 7. Check EVAP Control System Pressure Sensor Connector
- 8. Check EVAP Control System Pressure Sensor
- 9. Check Intermittent Incident
- Component Inspection
- DTC P1564: ASCD Steering Switch
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- Component Inspection
- DTC P1572: ASCD Brake Switch
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Check Overall Function-I
- 2. Check Overall Function-II
- 3. Check ASCD Clutch Switch Circuit
- 4. Check ASCD Clutch Switch Power Supply Circuit
- 5. Detect Malfunctioning Part
- 6. Check ASCD Clutch Switch Input Signal Circuit For Open And Short
- 7. Check ASCD Clutch Switch
- 8. Check ASCD Brake Switch Power Supply Circuit
- 9. Detect Malfunctioning Part
- 10. Check ASCD Brake Switch Input Signal Circuit For Open And Short
- 11. Detect Malfunctioning Part
- 12. Check ASCD Brake Switch
- 13. Check Stop Lamp Switch Power Supply Circuit
- 14. Detect Malfunctioning Part
- 15. Check Stop Lamp Switch Input Signal Circuit For Open And Short
- 16. Detect Malfunctioning Part
- 17. Check Stop Lamp Switch
- 18. Check Intermittent Incident
- Component Inspection
- DTC P1574: ASCD Vehicle Speed Sensor
- DTC P1706: PNP Switch
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Overall Function Check
- Wiring Diagram
- Diagnostic Procedure
- Procedure A
- Procedure B
- 1. Check Starting System
- 2. Check PNP Switch Input Signal Circuit For Open And Short-I
- 3. Check PNP Switch Power Supply Circuit
- 4. Detect Malfunctioning Part
- 5. Check PNP Switch Input Signal Circuit For Open And Short-I
- 6. Detect Malfunctioning Part
- 7. Check PNP Switch
- 8. Check Intermittent Incident
- 9. Check PNP Switch Input Signal Circuit For Open And Short-II
- 10. Check Intermittent Incident
- 11. Replace Unified Meter And A/C Amp.
- Procedure C
- DTC P1800: VIAS Control Solenoid Valve
- DTC P1805: Brake Switch
- DTC P2122, P2123: App Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- Check APP Sensor 1 Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check APP Sensor 1 Ground Circuit For Open And Short
- 5. Detect Malfunctioning Part
- 6. Check APP Sensor Input Signal Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check APP Sensor
- 9. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P2127, P2128: App Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check APP Sensor 2 Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check APP Sensor 2 Ground Circuit For Open And Short
- 5. Detect Malfunctioning Part
- 6. Check APP Sensor 2 Input Signal Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check APP Sensor
- 9. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P2135: TP Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check Throttle Position Sensor Power Supply Circuit
- 3. Check Throttle Position Sensor Ground Circuit For Open And Short
- 4. Check Throttle Position Sensor Input Signal Circuit For Open And Short
- 5. Check Throttle Position Sensor
- 6. Replace Electric Throttle Control Actuator
- 7. Check Intermittent Incident
- Component Inspection
- Removal & Installation
- DTC P2138: App Sensor
- Component Description
- Consult-II Reference Value In Data Monitor Mode
- On Board Diagnosis Logic
- DTC Confirmation Procedure
- Wiring Diagram
- Diagnostic Procedure
- 1. Retighten Ground Screws
- 2. Check APP Sensor Power Supply Circuit
- 3. Detect Malfunctioning Part
- 4. Check APP Sensor Ground Circuit For Open And Short
- 5. Detect Malfunctioning Part
- 6. Check APP Sensor Input Signal Circuit For Open And Short
- 7. Detect Malfunctioning Part
- 8. Check APP Sensor
- 9. Check Intermittent Incident
- Component Inspection
- Removal & Installation