Engine Control System (SFI) (2AZ-FE) - Diagnostics
- Definition Of Terms
- Location
- How To Proceed With Troubleshooting
- Customer Problem Analysis Check
- Check For Intermittent Problems
- Basic Inspection
- Registration
- List Of Disable A Monitor
- O2S Test Result
- Checking Monitor Status
- Readiness Monitor Drive Pattern
- Problem Symptoms Table
- Terminals Of ECM
- Diagnosis System
- DTC Check/Clear
- Check Mode Procedure
- Fail-Safe Chart
- Data List/Active Test
- Diagnostic Trouble Code Chart
- DTC P0010 Camshaft Position "A" Actuator Circuit (Bank 1)
- DTC P0011 Camshaft Position "A" -Timing Over- Advanced Or System Performance (Bank 1); DTC P0012 Camshaft Position "A" -Timing Over- Retarded (Bank 1)
- DTC P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)
- DTC P0031 Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1); DTC P0032 Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1)
- DTC P0037 Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2); DTC P0038 Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2)
- DTC P0100 Mass Or Volume Air Flow Circuit; DTC P0102 Mass Or Volume Air Flow Circuit Low Input; DTC P0103 Mass Or Volume Air Flow Circuit High Input
- DTC P0101 Mass Or Volume Air Flow Circuit Range/Performance Problem
- DTC P0110 Intake Air Temperature Circuit; DTC P0112 Intake Air Temperature Circuit Low Input; DTC P0113 Intake Air Temperature Circuit High Input
- DTC P0115 Engine Coolant Temperature Circuit; DTC P0117 Engine Coolant Temperature Circuit Low Input; DTC P0118 Engine Coolant Temperature Circuit High Input
- DTC P0116 Engine Coolant Temp. Circuit Range/Performance Problem
- DTC P0120 Throttle/Pedal Position Sensor/Switch "A" Circuit; DTC P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low Input; DTC P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High Input; DTC P0220 Throttle/Pedal Position Sensor/Switch "B" Circuit; DTC P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low Input; DTC P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High Input; DTC P2135 Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation
- DTC P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
- DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
- DTC P0136 Oxygen Sensor Circuit Malfunction (Bank 1 Sensor 2); DTC P0137 Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2); DTC P0138 Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2); DTC P0139 Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 2)
- DTC P0171 System Too Lean (Bank 1); DTC P0172 System Too Rich (Bank 1)
- 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 P0327 Knock Sensor 1 Circuit Low Input (Bank 1 Or Single Sensor); DTC P0328 Knock Sensor 1 Circuit High Input (Bank 1 Or Single Sensor)
- DTC P0335 Crankshaft Position Sensor "A" Circuit; DTC P0339 Crankshaft Position Sensor "A" Circuit Intermittent
- DTC P0340 Camshaft Position Sensor "A" Circuit (Bank 1 Or Single Sensor); DTC P0341 Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1 Or Single Sensor)
- DTC P0351 Ignition Coil "A" Primary/Secondary Circuit; DTC P0352 Ignition Coil "B" Primary/Secondary Circuit; DTC P0353 Ignition Coil "C" Primary/Secondary Circuit; DTC P0354 Ignition Coil "D" Primary/Secondary Circuit
- DTC P0420 Catalyst System Efficiency Below Threshold (Bank 1)
- DTC P0441 Evaporative Emission Control System Incorrect Purge Flow
- DTC P0442 Evaporative Emission Control System Leak Detected (Small Leak): DTC P0455 Evaporative Emission Control System Leak Detected (Gross Leak): DTC P0456 Evaporative Emission Control System Leak Detected (Very Small Leak)
- DTC P0446 Evaporative Emission Control System Vent Control Circuit
- DTC P0451 Evaporative Emission Control System Pressure Sensor Range/Performance: DTC P0452 Evaporative Emission Control System Pressure Sensor/Switch Low Input: DTC P0453 Evaporative Emission Control System Pressure Sensor/Switch High Input
- DTC P0500 Vehicle Speed Sensor "A"
- DTC P0504 Brake Switch "A"/"B" Correlation
- DTC P0505 Idle Air Control System
- DTC P0560 System Voltage
- DTC P0604 Internal Control Module Random Access Memory (Ram) Error: DTC P0606 ECM/Pcm Processor: DTC P0607 Control Module Performance: DTC P0657 Actuator Supply Voltage Circuit/Open
- DTC P0617 Starter Relay Circuit High
- DTC P0630 VIN Not Programmed Or Mismatch - ECM/Pcm
- DTC P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input)
- DTC P2102 Throttle Actuator Control Motor Circuit Low: DTC P2103 Throttle Actuator Control Motor Circuit High
- DTC P2111 Throttle Actuator Control System - Stuck Open: DTC P2112 Throttle Actuator Control System - Stuck Closed
- DTC P2118 Throttle Actuator Control Motor Current Range/Performance
- DTC P2119 Throttle Actuator Control Throttle Body Range/Performance
- DTC P2120 Throttle/Pedal Position Sensor/Switch "D" Circuit: DTC P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low Input: DTC P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High Input: DTC P2125 Throttle/Pedal Position Sensor/Switch "E" Circuit: DTC P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low Input: DTC P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High Input: DTC P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation
- DTC P2121 Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance
- DTC P2195 Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1): DTC P2196 Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1)
- DTC P2237 Oxygen Sensor Pumping Current Circuit/Open (For A/F Sensor) (Bank 1 Sensor 1): DTC P2238 Oxygen Sensor Pumping Current Circuit Low (For A/F Sensor) (Bank 1 Sensor 1): DTC P2239 Oxygen Sensor Pumping Current Circuit High (For A/F Sensor) (Bank 1 Sensor 1): DTC P2251 Oxygen Sensor Reference Ground Circuit/Open (For A/F Sensor) (Bank 1 Sensor 1): DTC P2252 Oxygen Sensor Reference Ground Circuit Low (For A/F Sensor) (Bank 1 Sensor 1): DTC P2253 Oxygen Sensor Reference Ground Circuit High (For A/F Sensor) (Bank 1 Sensor 1)
- DTC P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1)
- ECM Power Source Circuit
- Fuel Pump Control Circuit
- EVAP Inspection Procedure
- Mil Circuit