Engine Control System Self Diagnostics - 1ZZ-FE
- Introduction
- Self-Diagnostic System
- Testing Procedure
- System Overview
- Two-Trip Detection Logic
- Freeze Frame Data
- Malfunction Indicator Light Inspection
- Retrieving Diagnostic Trouble Codes
- Clearing Diagnostic Trouble Codes
- Engine Control Module Location
- Test Drive Confirmation
- Fail-Safe Mode Chart
- Intermittent Problem Check
- Basic Inspection
- Data List
- Active Test
- Scan Tool Problems
- Summary
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0010: Camshaft Position "A" Actuator Circuit (Bank No. 1)
- DTC P0011: Camshaft Position "A" - Timing Over - Advanced Or System Performance (Bank No. 1) & DTC P0012: Camshaft Position "A" - Timing Over - Retarded (Bank No. 1)
- DTC P0016: Crankshaft Position - Camshaft Position Correlation (Bank No. 1 Sensor "A")
- DTC P0031, DTC P0032, DTC P0037 & DTC P0038
- DTC P0100: Mass Or Volume Air Flow Circuit
- DTC P0101: Mass Air Flow Circuit Range/Performance Problem
- DTC P0110: Intake Air Temperature Circuit Malfunction
- DTC P0115: Engine Coolant Temperature Circuit
- DTC P0116: Engine Coolant Temperature Circuit Range/Performance Problem & DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control
- DTC P0120: Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction
- DTC P0121: Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Problem
- DTC P0128: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)
- DTC P0130: Oxygen Sensor Circuit Malfunction (Bank No. 1 Sensor No. 1)
- DTC P0133: Oxygen Sensor Circuit Slow Response (Bank No. 1 Sensor No. 1)
- DTC P0134: Insufficient Temperature For Closed Loop Fuel Control
- DTC P0136: Oxygen Sensor Circuit Malfunction (Bank No. 1 Sensor No. 2)
- DTC P0171: System Too Lean (Bank No. 1) & DTC P0172: System Too Rich (Bank No. 1)
- DTC P0300, DTC P0301, DTC P0302, DTC P0303 & DTC P0304
- DTC P0325: Knock Sensor No. 1 Circuit Malfunction (Bank No. 1 Or Single Sensor)
- DTC P0335: Crankshaft Position Sensor "A" Circuit Malfunction
- DTC P0339: Crankshaft Position Sensor "A" Circuit Intermittent
- DTC P0340: Camshaft Position Sensor "A" Circuit (Bank No. 1 Or Single Sensor)
- DTC P0351, DTC P0352, DTC P0353 & DTC P0354
- DTC P0420: Catalyst System Efficiency Below Threshold (Bank No. 1)
- DTC P0441: EVAP System Incorrect Purge Flow & DTC P0446: EVAP System Vent Control Malfunction
- DTC P0442: EVAP System Leak Detected (Small Leak) & DTC P0456: EVAP System Leak Detected (Very Small Leak)
- DTC P0451: EVAP System Pressure Sensor/Switch Range/Performance
- DTC P0500: Vehicle Speed Sensor Malfunction
- DTC P0505: Idle Air Control System Malfunction & DTC P0511: Idle Air Control Circuit Malfunction
- DTC P0560: System Voltage
- DTC P0617: Starter Relay Circuit High
- DTC P1645: Body Ecu Malfunction