Engine Controls - Tests W/Codes - MOTRONIC 4.1 & 5.2 System
- Introduction
- Self-Diagnostic System
- Testing
- Summary
- Relay & Connector Identification
- Circuit Tests
- Notes
- DTC P0102 &/Or P0103: Mass Airflow (MAF) Sensor Circuit (MOTRONIC 4.1)
- DTC P0102 And/Or P0103: Mass Airflow (MAF) Sensor Circuit (MOTRONIC 5.2)
- DTC P0112 &/Or P0113: Intake Air Temperature (IAT) Sensor Circuit (MOTRONIC 5.2)
- DTC P0115 & P0116: Coolant Temperature Slow Rise
- DTC P0117 &/Or P0118: Coolant Temperature Sensor (Cts) Circuit
- DTC P0122 &/Or P0123: Throttle Position (TP) Sensor Circuit
- DTC P0130, P0131, P0132, P0133 &/Or P0134: Front Heated Oxygen Sensor (Ho2S) No. 1 (MOTRONIC 4.1)
- DTC P0130, P0131, P0132, P0133 &/Or P0134: Front Heated Oxygen Sensor (Ho2S) Circuit Rear Bank (MOTRONIC 5.2)
- DTC P0136, P0137, P0138, P0139 &/Or P0140: Rear Heated Oxygen Sensor (Ho2S) Circuit No. 1 (MOTRONIC 4.1)
- DTC P0136, P0137, P0138, P0139 &/Or P0140: Rear Heated Oxygen Sensor (Ho2S) (MOTRONIC 5.2)
- DTC P0150, P0151, P0152, P0153 &/Or P0154: Front Heated Oxygen Sensor (Ho2S) (MOTRONIC 5.2)
- DTC P0155: Front Heated Oxygen Sensor (Ho2S) Preheating Bank 2 (MOTRONIC 5.2)
- DTC P0156, P0157, P0158, P0159 &/Or P0160: Rear Heated Oxygen Sensor (Ho2S) Circuit Bank 2 (MOTRONIC 5.2)
- DTC P0161: Rear Heated Oxygen Sensor (Ho2S) Preheating Bank 2 (MOTRONIC 5.2)
- DTC P0300: Random Misfire
- DTC P0301, P0302, P0303, P0304, P0305 &/Or P0306: Misfire Cylinder No. 1, 2, 3, 4, 5 Or 6
- DTC P0326, P0327, P0328, P0332, Or P0333: Knock Sensor (KS)
- DTC P0335, P0336 &/Or P1396: Crankshaft Position (CKP) Sensor
- DTC P0341: Camshaft Position (CMP) Sensor (MOTRONIC 4.1)
- DTC P0341: Camshaft Position (CMP) Sensor (MOTRONIC 5.2)
- DTC P0410 &/Or P0411: Secondary Air Injection Incorrect Flow (MOTRONIC 4.1)
- DTC P0410 And/Or P0411: Secondary Air Injection Incorrect Flow (MOTRONIC 5.2)
- DTC P0412, P0413 &/Or P0414: Secondary Air Injection Incorrect Flow (MOTRONIC 5.2)
- DTC P0422 &/Or P0432: Three Way Catalytic Converter Single Bank (P0422), Rear Bank (P0422) Or Front Bank (P0432)
- DTC P0440: EVAP System Malfunction (MOTRONIC 5.2)
- DTC P0441: EVAP Canister Purge Valve Flow (MOTRONIC 4.1)
- DTC P0441: EVAP Canister Purge Valve Flow (MOTRONIC 5.2)
- DTC P0442 & P0455: Purging System Leak (MOTRONIC 5.2)
- DTC P0446, P0447 &/Or P0448: Shut- Off Valve (MOTRONIC 5.2)
- DTC P0450, P0452 &/Or P0453: Fuel Tank Pressure Sensor (MOTRONIC 5.2)
- DTC P0455: Purging System Leak (MOTRONIC 5.2)
- DTC P0501: Vehicle Speed Signal
- DTC P0506, P0507 &/Or P1582: Idling Speed Incorrect
- DTC P0560, P0562, P0563 &/Or P1602: Battery Voltage Incorrect
- DTC P0601 &/Or P0604: Electronic Control Module (ECM) Malfunction
- DTC P1102 &/Or P1115: Front Ho2S Preheating Or DTC P1105 &/Or P1117: Rear Ho2S Preheating
- DTC P1123, P1124, P1125, P1126, P1127, P1128, P1129, P1130, P1136, P1137, P1138 &/Or P1139: Adaptation Malfunction
- DTC P1140: MAF/TPS Malfunction
- DTC P1213, P1225, &/Or P1237: Fuel Injector No. 1, DTC P1214, P1226 &/Or P1238: Fuel Injector No. 2, DTC P1215, P1227 &/Or P1239: Fuel Injector No. 3, DTC P1216, P1228 &/Or P1240: Fuel Injector No. 4, DTC P1217, P1229 &/Or P1241: Fuel Injector No. 5, Or DTC P1218, P1230 &/Or P1242: Fuel Injector No. 6
- DTC P1386: Knock Sensor
- DTC P1396: Crankshaft Position (CKP) Sensor
- DTC P1410, P1425 &/Or P1426: EVAP Canister Purge Valve
- DTC P1501, P1502 &/Or P1541: Pump Relay (MOTRONIC 5.2)
- DTC P1510, P1513, P1514, P1551, P1552 &/Or P1553: Idle Air Control (IAC) Valve Malfunction
- DTC P1541: Pump Relay (MOTRONIC 5.2)
- DTC P1551, P1552 &/Or P1553: IAC Valve (MOTRONIC 4.1)
- DTC P1551, P1552 And/Or P1553: Idle Air Control (IAC) Valve Malfunction (MOTRONIC 5.2)
- DTC P1582: Idling Speed Incorrect
- DTC P1585: Fuel Tank Low Level
- DTC P1602: Battery Voltage Incorrect
- DTC P1606, P1616 &/Or P1617: Rough Road Sensor (MOTRONIC 4.1)
- DTC P1610, 1611 &/Or P1614: Check Engine Light On (MOTRONIC 4.1)
- DTC P1611 & P1614: Check Engine Light On (MOTRONIC 5.2)
- DTC P1624: Check Engine Request
- DTC P1655, P1657, P1660 & P1662: Control Module Output Wrong Connection
- DTC P1664: Shift Up
- DTC P1665: Injectors 1, 2, 3 Or 4, EVAP Canister Purge Valve (MOTRONIC 4.1)
- DTC P1669 Traction Control: (TCS) Active (MOTRONIC 5.2)
- DTC P1670: IAC Valve Or Shift Up (MOTRONIC 4.1)
- DTC P1675: Fuel Pump Relay, Check Engine Or Throttle Position Signal (MOTRONIC 4.1)
- DTC P1680: Secondary Air Injection Relay Or A/C Relay (MOTRONIC 4.1)
- DTC P1691, P1692 &/Or P1693: Check Engine Light On