Fuel System & Fault Isolation - 2.4L (A/T)
- General
- Fuel System
- Troubleshooting
- Symptom Diagnosis
- Notes
- Communication With Scan Tool Is Not Possible (Communication With All Systems Is Not Possible)
- Scan Tool Communication With Ecu Is Not Possible
- Engine Will Not Start
- Difficult To Start (Engine Cranks)
- Rough Idle Or Engine Stalls
- Engine Hesitates Or Accelerates Poorly
- Difficult To Refuel/Overflowing Or Spit-Back While Refueling
- All Other Symptoms
- Throttle Position Sensor (TPS) Adjustment
- MFI Control System
- Description
- MULTIPORT Fuel Injection (MFI)
- Fuel Injection Control
- Idle Speed Control
- Ignition Timing Control
- Other Control Functions
- Diagnostic Test Mode
- How To Cope With Intermittent Malfunctions
- Simulation Tests
- Service Points When Inspecting A Blown Fuse
- Inspecting The MFI System
- On-Board Diagnostics
- Malfunction Indicator Light (Mil)
- Inspecting The Malfunction Indicator Lamp (Mil)
- Self-Diagnosis
- Checking The Procedures (Self-Diagnosis)
- Inspection Procedure (Using Hi-Scan Tool)
- OBD-II Overview
- Heated Oxygen Sensor Monitoring
- Catalyst Monitoring
- Fuel System Monitoring
- Evaporative Emission Control System
- EVAP System Monitoring: Leakage Detection
- Misfire Monitoring
- Comprehensive Components Monitoring
- EGR System Monitoring
- Components
- Water Temperature Sensor (WTS)
- Manifold Absolute Pressure (Map) Sensor
- Air Flow Sensor (AFS): Mass Air Flow (MAF) Sensor & Intake Air Temperature Sensor (ATS)
- Throttle Position Sensor (TPS)
- Idle Speed Control Actuator (ISA)
- HEATED OXYGEN SENSOR (HO2S) - ZIRCONIA (ZrO )
- Camshaft Position (TDC) Sensor
- Crankshaft Position (CKP) Sensor
- Fuel Injector
- Purge Control Solenoid Valve (PCSV)
- Knock Sensor
- Canister Close Valve (CCV)
- Power Steering Pressure (PSP) Switch
- EGR Solenoid Valve
- Fuel Tank Pressure Sensor (Ftps)
- Ignition Failure Sensor (Ifs)
- Ignition Coil
- Ecu Terminal Layout
- Description
- Diagnosis
- Diagnostic Troubleshooting Flow
- Inspection Chart For Diagnostic Trouble Code
- DTC P0101: Mass Or Volume Air Flow Circuit Range Performance Problem
- DTC P0102: Mass Or Volume Air Flow Circuit Low Input
- DTC P0103: Mass Or Volume Air Flow Circuit High Input
- DTC P0106: Manifold Absolute Pressure Circuit Range Performance
- DTC P0107: Manifold Absolute Pressure Circuit Low Input
- DTC P0108: Manifold Absolute Pressure Circuit High Input
- DTC P0112: Intake Air Temperature Sensor 1 Circuit Low Input
- DTC P0113: Intake Air Temperature Sensor 1 Circuit High Input
- DTC P0116: Engine Coolant Temperature Circuit Range Performance
- DTC P0117: Engine Coolant Temperature Circuit Low Input
- DTC P0118: Engine Coolant Temperature Circuit High Input
- DTC P0121: Throttle Position Sensor Circuit Range Performance Problem
- DTC P0122: Throttle Position Sensor Circuit Low Input
- DTC P0123: Throttle Position Sensor Circuit High Input
- DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128: Coolant Thermostat Stuck Opened
- DTC P0130: Ho2S Circuit (Bank 1/Sensor 1)
- DTC P0131: Ho2S Circuit Low Voltage (Bank 1/Sensor 1)
- DTC P0132: Ho2S Circuit High Voltage (Bank 1/Sensor 1)
- DTC P0133: Ho2S Circuit Slow Response (Bank 1/Sensor 1)
- DTC P0134: Ho2S Circuit No Activity Detected (Bank 1/Sensor 1)
- DTC P0135: Ho2S Heater Circuit (Bank 1/Sensor 1)
- DTC P0136: Ho2S Circuit (Bank 1/Sensor 2)
- DTC P0137: Ho2S Circuit Low Voltage (Bank 1/Sensor 2)
- DTC P0138: Ho2S Circuit High Voltage (Bank 1/Sensor 2)
- DTC P0139: Ho2S Circuit Slow Response (Bank 1/Sensor 2)
- DTC P0140: Ho2S Circuit No Activity Detected (Bank 1/Sensor 2)
- DTC P0141: Ho2S Heater Circuit (Bank 1/Sensor 2)
- DTC P0171: System Too Lean (Bank 1)
- DTC P0172: System Too Rich (Bank 1)
- DTC P0181: Difference Of Fuel Temperature And Engine Coolant Temperature At Start Is Too Large
- DTC P0182: Fuel Temperature Circuit Low Input
- DTC P0183: Fuel Temperature Circuit High Input
- DTC P0201: Cylinder 1 Injector Circuit Malfunction
- DTC P0202: Cylinder 2 Injector Circuit Malfunction
- DTC P0203: Cylinder 3 Injector Circuit Malfunction
- DTC P0204: Cylinder 4 Injector Circuit Malfunction
- DTC P0300: Random Multiple Cylinder Misfire Detected
- DTC P0301: Cylinder 1 Misfire Detected
- DTC P0302: Cylinder 2 Misfire Detected
- DTC P0303: Cylinder 3 Misfire Detected
- DTC P0304: Cylinder 4 Misfire Detected
- DTC P0320: Ignition Failure Sensor Malfunction
- DTC P0325: Knock Sensor 1 Circuit
- DTC P0335: Crankshaft Position Sensor Circuit Malfunction
- DTC P0340: Camshaft Position Sensor Circuit Malfunction
- DTC P0350: Ignition Coil Primary Secondary Circuit Malfunction
- DTC P0401: Exhaust Gas RECIRCULATION Flow Insufficient Detected
- DTC P0403: Exhaust Gas RECIRCULATION Control Circuit
- DTC P0421: Warm Up Catalyst Efficiency Below Threshold (Bank 1)
- DTC P0441: EVAP Emission System Incorrect Purge Flow
- DTC P0442: EVAP Emission System - Leak Detected (Small Leak)
- DTC P0443: EVAP Emission System - Purge CTRL. Valve Circuit
- DTC P0446: EVAP Emission System - Vent Control Circuit
- DTC P0451: EVAP Emission System - Pressure Sensor Range Performance
- DTC P0452: EVAP Emission System - Pressure Sensor Low Input
- DTC P0453: EVAP Emission System - Pressure Sensor High Input
- DTC P0455: EVAP Emission System - Leak Detected (Large Leak)
- DTC P0456: EVAP Emission System - Leak Detected (Very Small Leak)
- DTC P0460: Fuel Level Sensor Circuit
- DTC P0461: Fuel Level Sensor A Circuit Range Performance
- DTC P0462: Fuel Level Sensor A Circuit Low Input
- DTC P0463: Fuel Level Sensor A Circuit High Input
- DTC P0500: Vehicle Speed Sensor
- DTC P0501: Vehicle Speed Sensor Circuit Malfunction
- DTC P0506: Idle Air Control System - Rpm Lower Than Expected
- DTC P0507: Idle Air Control System - Rpm Higher Than Expected
- DTC P0551: Power Steering Pressure Sensor Switch Circuit Range Performance
- DTC P0560: System Voltage
- DTC P1330: Spark Timing Adjust Signal
- DTC P1723: TCM Power Relay Open Or Short (Ground)
- Fuel Filter