Engine Controls - Tests W/Codes - MOTRONIC
- Introduction
- Self-Diagnostic System
- Testing & Repair Procedure
- Relay & Connector Identification
- Diagnostic Tests
- * Please Read First *
- DTC P0102 & P0103: Mass Airflow (MAF) Sensor Circuit
- DTC P0116: Coolant Temperature Slow Rise Input Incorrect
- DTC P0117 & P0118: Coolant Temperature Sensor (Cts) Circuit
- DTC P0122 & P0123: Throttle Position (TP) Sensor Circuit
- DTC P0130-P0134: Front Heated Oxygen Sensor (Ho2S) No. 1
- DTC P0136-P0140: Rear Heated Oxygen Sensor (Ho2S) Circuit No. 1
- DTC P0300: Random Misfire
- DTC P0301-P0304: Cylinder Misfire
- DTC P0326 & P0327: Knock Sensor (KS)
- DTC P0335 & P0336: Crankshaft Position (CKP) Sensor
- DTC P0410 & P0411: Secondary Air Injection
- DTC P0422 & P0432: Three Way Catalytic Converter
- DTC P0441: EVAP Canister Purge Valve Flow
- DTC P0562, P0563 & P1602: Battery Voltage Incorrect
- DTC P0601 & P0604: Electronic Control Module (ECM) Malfunction
- DTC P1102 & P1115: Front Ho2S Preheating Or DTC P1105 & P1117: Rear Ho2S Preheating
- DTC P1123-P1124 & P1127-P1128: Adaptation Malfunction
- DTC P1213-P1216 & P1225-P1228: Fuel Injector Fault
- DTC P1386: Knock Sensor
- DTC P1410, P1425 & P1426: EVAP Canister Purge Valve
- DTC P1510, P1513 & P1514: Idle Air Control (IAC) Valve Malfunction
- DTC P1551-P1553: IAC Valve
- DTC P1585: Fuel Tank Low Level
- DTC P1610 & 1611: Check Engine Light On
- DTC P1616 & P1617: Rough Road Sensor
- DTC P1624: Check Engine Request
- DTC P1664: Shift Up
- DTC P1665: Injectors 1, 2, 3 Or 4, EVAP Canister Purge Valve
- DTC P1670: IAC Valve Or Shift Up
- DTC P1675: Fuel Pump Relay, Check Engine Or Throttle Position Signal
- DTC P1680: Secondary Air Injection Relay Or A/C Relay
- DTC P1691-P1693: Check Engine Light On
- Summary