Engine Controls - Self-Diagnostics - 2.8L
- Introduction
- Self-Diagnostic System
- Malfunction Indicator Light
- Engine Control Module Voltage Check
- Engine Control Module Replacement
- Data Transfer Between Engine Control Module And Can-Bus Capable Control Modules
- Diagnostic Trouble Code Definitions
- Diagnostic Tests
- Notes
- DTC P0101/16485: Mass Airflow Sensor Implausible Signal, DTC P0102/16486: Mass Airflow Sensor Signal Too Small &/Or DTC P0103/16487: Mass Airflow Sensor Signal Too Large
- DTC P0112/16496: Intake Air Temperature Sensor Signal Too Small Or DTC P0113/16497: Intake Air Temperature Sensor Signal Too Large
- DTC P0116/16500: Engine Coolant Temperature Sensor Implausible Signal, DTC P0117/16501: Engine Coolant Temperature Sensor Signal Too Small &/Or DTC P0118/16502: Engine Coolant Temperature Sensor Signal Too Large
- DTC P0130/16514: Heated Oxygen Sensor Bank 1, Sensor 1 Before Catalytic Converter Electrical Malfunction, DTC P0131/16515: Heated Oxygen Sensor Bank 1, Sensor 1 Before Catalytic Converter Voltage Too Low, DTC P0132/16516: Heated Oxygen Sensor Bank 1, Sensor 1 Before Catalytic Converter Voltage Too High, DTC P0133/16517: Heated Oxygen Sensor Bank 1, Sensor 1 Before Catalytic Converter Signal Too Slow &/Or DTC P0134/16518: Heated Oxygen Sensor Bank 1, Sensor 1 Before Catalytic Converter No Activity
- DTC P0136/16520: Oxygen Sensor Bank 1, Sensor 2 After Catalytic Converter Electrical Malfunction, DTC P0137/16521: Oxygen Sensor Bank 1, Sensor 2 After Catalytic Converter Voltage Too Low, DTC P0138/16522: Oxygen Sensor Bank 1, Sensor 2 After Catalytic Converter Voltage Too High, DTC P0139/16522: Oxygen Sensor Bank 1, Sensor 2 After Catalytic Converter Signal Too Slow &/Or DTC P0140/16524: Oxygen Sensor Bank 1, Sensor 2 After Catalytic Converter No Activity
- DTC P0150/16534: Heated Oxygen Sensor Bank 2, Sensor 1 Electrical Malfunction, DTC P0151/16535: Heated Oxygen Sensor Bank 2, Sensor 1 Voltage Too Low, DTC P0152/16536: Heated Oxygen Sensor Bank 2, Sensor 1 Voltage Too High, DTC P0153/16537: Heated Oxygen Sensor Bank 2, Sensor 1 Signal Too Slow &/Or DTC P0154/16538: Heated Oxygen Sensor Bank 2, Sensor 1 No Activity
- DTC P0156/16540: Oxygen Sensor Bank 2, Sensor 2 Electrical Malfunction, DTC P0157/16541: Oxygen Sensor Bank 2, Sensor 2 Voltage Too Low, DTC P0158/16542: Oxygen Sensor Bank 2, Sensor 2 Voltage Too High, DTC P0159/16543: Oxygen Sensor Bank 2, Sensor 2 Signal Too Slow &/Or DTC P0160/16544: Oxygen Sensor Bank 2, Sensor 2 No Activity
- DTC P0219/16603: Maximum Engine Speed Exceeded
- DTC P0300/16684: Cylinder Misfire Detected, DTC P0301/16685: Cylinder No. 1 Cylinder Misfire Detected, DTC P0302/16686: Cylinder No. 2 Cylinder Misfire Detected, DTC P0303/16687: Cylinder No. 3 Cylinder Misfire Detected, DTC P0304/16688: Cylinder No. 4 Cylinder Misfire Detected, DTC P0305/16689: Cylinder No. 5 Cylinder Misfire Detected &/Or DTC P0306/16690: Cylinder No. 6 Cylinder Misfire Detected
- DTC P0321/16705: Engine Speed Sensor Implausible Signal Or DTC P0322/16706: Engine Speed Sensor No Signal
- DTC P0327/16711: Knock Sensor No. 1 Signal Too Small, DTC P0328/16712: Knock Sensor No. 1 Signal Too Large, DTC P0332/16716: Knock Sensor Signal No. 2 Too Small &/Or DTC P0333/16717: Knock Sensor Signal No. 2 Too Large
- DTC P0341/16725: Camshaft Position Sensor No. 1 Implausible Signal Or DTC P0346/16730: Camshaft Position Sensor No. 2 Implausible Signal
- DTC P0420/16804: Catalytic Converter System Bank 1 Not Effective Enough
- DTC P0421/16805: Primary Catalytic Converter System Bank 1 Not Effective Enough
- DTC P0430/16814: Catalytic Converter System Bank 2 Not Effective Enough
- DTC P0431/16815: Primary Catalytic Converter System Bank 2 Not Effective Enough
- DTC P0441/16825: Tank Ventilation System Throughput Faulty
- DTC P0442/16826: Tank Ventilation System Failure Small Leak Detected, DTC P0455/16839: Tank Ventilation System Failure Large Leak Detected &/Or DTC P0456/16840: Tank Ventilation System Failure Pinhole Leak Detected
- DTC P0501/16885: Vehicle Speed Sensor Implausible Signal
- DTC P0506/16890: Idle Control System Below Specified Limit Or DTC P0507/16891: Idle Control System Above Specified Limit
- DTC P0560/16944: Voltage Supply Implausible Signal, DTC P0562/16946: Voltage Supply Voltage Too Low &/Or DTC P0563/16947: Voltage Supply Voltage Too High
- DTC P0571/16955: Brake Light Switch Circuit Failure
- DTC P0601/16985, P0604/16988 Or DTC P0605/16989: Engine Control Module Failure
- DTC P1102/17510: Heated Oxygen Sensor Bank 1, Sensor 1 Heating Circuit Short To Voltage, DTC P1105/17513: Heated Oxygen Sensor Bank 1, Sensor 2 Heating Circuit Short To Voltage, DTC P1107/17515: Heated Oxygen Sensor Bank 2, Sensor 1 Heating Circuit Short To Voltage &/Or DTC P1110/17518: Heated Oxygen Sensor Bank 2, Sensor 2 Heating Circuit Short To Voltage
- DTC P1111/17519: Oxygen Sensor Control Bank 1 System To Lean Or DTC P1112/17520: Oxygen Sensor Control Bank 1 System To Rich
- DTC P1113/17521: Oxygen Sensor Bank 1, Sensor 1 Internal Resistance High
- DTC P1114/17522: Oxygen Sensor Bank 2, Sensor 1 Internal Resistance High
- DTC P1115/17523: Oxygen Sensor Bank 1, Sensor 1 Heating Circuit Short To Ground, DTC P1116/17524: Oxygen Sensor Bank 1, Sensor 1 Heating Circuit Open, DTC P1117/17525: Oxygen Sensor Bank 1, Sensor 2 Heating Circuit Short To Ground, DTC P1118/17526: Oxygen Sensor Bank 1, Sensor 2 Heating Open Circuit, DTC P1119/17527: Oxygen Sensor Bank 2, Sensor 1 Heating Circuit Short To Ground, DTC P1120/17528: Oxygen Sensor Bank 2, Sensor 1 Heating Circuit Open, DTC P1121/17529: Oxygen Sensor Bank 2, Sensor 2 Heating Circuit Short To Ground &/Or DTC P1122/17530: Oxygen Sensor Bank 2, Sensor 2 Heating Open Circuit
- DTC P1127/17535: Oxygen Sensor Bank 1, Mixture Adaptation (Multiplicative System) Too Rich, DTC P1128/17536: Oxygen Sensor Bank 1, Mixture Adaptation (Multiplicative System) Too Lean, DTC P1129/17537: Oxygen Sensor Bank 2, Mixture Adaptation (Multiplicative System) Too Rich, &/Or DTC P1130/17538: Oxygen Sensor Bank 2, Mixture Adaptation (Multiplicative System) Too Lean
- DTC P1131/17539: Oxygen Sensor Bank 2, Sensor 1 Internal Resistance High
- DTC P1136/17544: Oxygen Sensor Bank 1, Mixture Adaptation (Additive System) Too Lean, DTC P1137/17545: Oxygen Sensor Bank 1, Mixture Adaptation Mixture Adaptation (Additive System) Too Rich, DTC P1138/17546: Oxygen Sensor Bank 2, Mixture Adaptation (Additive) System Too Lean &/Or DTC P1139/17547: Oxygen Sensor Bank 2, Mixture Adaptation (Additive) System Too Lean
- DTC P1140/17548: Oxygen Sensor Bank 2, Sensor 2 Internal Resistance High
- DTC P1141/17549: Load Detection Implausible Value, DTC P1142/17550: Load Detection Limit Not Reached &/Or DTC P1143/17551: Load Detection Limit Exceeded
- DTC P1147/17555: Oxygen Sensor Control Bank 2 System Too Lean Or DTC P1148/17556: Oxygen Sensor Control Bank 2 System Too Rich
- DTC P1149/17557: Oxygen Sensor Control Bank 1 UNPLAUSIBLE Control Value Or DTC P1150/17558: Oxygen Sensor Control Bank 2 UNPLAUSIBLE Control
- DTC P1171/17579: Angle Sensor No. 2 For Throttle Drive Implausible Signal, DTC P1172/17580: Angle Sensor No. 2 For Throttle Drive Signal Too Small &/Or DTC P1173/17581: Angle Sensor No. 2 For Throttle Drive Signal Too Large
- DTC P1176/17584: Oxygen Sensor Bank 1, Sensor 2 Behind Catalytic Converter Correction Control Limit Reached Or DTC P1177/17585: Oxygen Sensor Bank 2, Sensor 2 Behind Catalytic Converter Correction Control Limit Reached
- DTC P1213/17621: Cylinder No. 1 Fuel Injector Circuit Short To Voltage, DTC P1214/17622: Cylinder No. 2 Fuel Injector Circuit Short To Voltage, DTC P1215/17623: Cylinder No. 3 Fuel Injector Circuit Short To Voltage, DTC P1216/17624: Cylinder No. 4 Fuel Injector Circuit Short To Voltage, DTC P1217/17625: Cylinder No. 5 Fuel Injector Circuit Short To Voltage &/Or DTC P1218/17626: Cylinder No. 6 Fuel Injector Circuit Short To Voltage
- DTC P1225/17633: Cylinder No. 1 Fuel Injector Circuit Short To Ground, DTC P1226/17634: Cylinder No. 2 Fuel Injector Circuit Short To Ground, DTC P1227/17635: Cylinder No. 3 Fuel Injector Circuit Short To Ground, DTC P1228/17636: Cylinder No. 4 Fuel Injector Circuit Short To Ground, DTC P1229/17637: Cylinder No. 5 Fuel Injector Circuit Short To Ground &/Or P1230/17638: Cylinder No. 6 Fuel Injector Circuit Short To Ground
- DTC P1237/17645: Cylinder No. 1 Fuel Injector Open Circuit, DTC P1238/17646: Cylinder No. 2 Fuel Injector Open Circuit, DTC P1239/17647: Cylinder No. 3 Fuel Injector Open Circuit, DTC P1240/17648: Cylinder No. 4 Fuel Injector Open Circuit, DTC P1241/17649: Cylinder No. 5 Fuel Injector Open Circuit &/Or DTC P1242/17650: Cylinder No. 6 Fuel Injector Open Circuit
- DTC P1250/17658: Fuel Level Too Low
- DTC P1296/17704: Engine Coolant Temperature Sensor Circuit Malfunction
- DTC P1325/17733: Knock Control Cylinder No. 1 - Control Limit Reached, DTC P1326/17734: Knock Control Cylinder No. 2 - Control Limit Reached, DTC P1327/17735: Knock Control Cylinder No. 3 - Control Limit Reached, DTC P1328/17736: Knock Control Cylinder No. 4 - Control Limit Reached, DTC P1329/17737: Knock Control Cylinder No. 5 - Control Limit Reached &/Or P1330/17738: Knock Control Cylinder No. 6 - Control Limit Reached
- DTC P1335/17743: Engine Torque Monitoring 2 - Control Limit Exceeded Or DTC P1336/17744: Engine Torque Monitoring - Control Limit Exceeded
- DTC P1337/17745: Camshaft Position Sensor Bank 1 Short To Ground Or DTC P1338/17746: Camshaft Position Sensor Bank 1 Short To Voltage
- DTC P1340/17748: Camshaft Position Sensor Bank 1 Incorrect Alignment Or DTC P1347/17755: Camshaft Position Sensor Incorrect Bank 2 Alignment
- DTC P1386/17794, P1387/17795 Or P1388/17796: Engine Control Module Faulty
- DTC P1391/17799: Camshaft Position Sensor Bank 2 Short To Ground Or DTC P1392/17800: Camshaft Position Sensor Bank 2 Short To Voltage
- DTC P1393/17801: Ignition Output 1 Electrical Malfunction In Circuit, DTC P1394/17802: Ignition Output 2 Electrical Malfunction In Circuit &/Or DTC P1395/17803: Ignition Output 3 Electrical Malfunction In Circuit
- DTC P1410/17818: Evaporative Canister Purge Regulator Valve Short To Voltage
- DTC P1411/17819: Secondary Air Injection Solenoid Valve Bank 2 Throughput Too Low
- DTC P1414/17822: Secondary Air Injection Solenoid Valve Bank 2 Leak Detected
- DTC P1421/17829: Secondary Air Injection Solenoid Valve Short To Ground Or DTC P1422/17830: Secondary Air Injection Solenoid Valve Short To Voltage
- DTC P1423/17831: Secondary Air Injection System Bank 1 Throughput Too Low
- DTC P1424/17832: Secondary Air Injection System Bank 1 Leak Detected
- DTC P1425/17833: Evaporative Canister Purge Regulator Valve Short To Ground Or DTC P1426/17834: Evaporative Canister Purge Regulator Valve Open Circuit
- DTC P1432/17840: Secondary Air Injection Solenoid Valve Open Circuit, DTC P1433/17841: Secondary Air Injection Pump Relay Open Circuit, DTC P1434/17842: Secondary Air Injection Pump Relay Short To Voltage &/Or DTC P1435/17843: Secondary Air Injection Pump Relay Short To Ground
- DTC P1471/17879: Leak Detection Pump Tank Ventilation System Short To Voltage, DTC P1472/17880: Leak Detection Pump Tank Ventilation System Short To Ground &/Or DTC P1473/17881: Leak Detection Pump Tank Ventilation System Open Circuit
- DTC P1475/17883: Leak Detection Pump Tank Ventilation System Malfunction No Signal Or DTC P1476/17884: Leak Detection Pump Tank Ventilation System Malfunction Pressure Too Low
- DTC P1501/17909: Fuel Pump Relay Short To Ground Or DTC P1502/17910: Fuel Pump Relay Short To Voltage
- DTC P1512/17920: Intake Manifold Change-Over Valve Short To Voltage, DTC P1515/17923: Intake Manifold Change-Over Valve Short To Ground &/Or DTC P1516/17924: Intake Manifold Change-Over Valve Open Circuit
- DTC P1519/17927: Bank 1 Camshaft Adjustment Malfunction Or DTC P1522/17930: Bank 2 Camshaft Adjustment Malfunction
- DTC P1523/17931: Crash Signal From Airbag Control Module Implausible Signal
- DTC P1529/17937: Camshaft Adjustment Short To Voltage, DTC P1530/17938: Camshaft Adjustment Short To Ground &/Or DTC P1531/17939: Camshaft Adjustment Open Circuit
- DTC P1539/17947: Clutch Vacuum Vent Valve Switch Implausible Signal
- DTC P1541/17908: Fuel Pump Relay Open Circuit
- DTC P1542/17950: Throttle Actuation Potentiometer Implausible Signal, DTC P1543/17951: Throttle Actuation Potentiometer Too Small &/Or DTC P1544/17952: Throttle Actuation Potentiometer Too Large
- DTC P1545/17953: Throttle Valve Control Module Malfunction Or DTC P1558/17966: Throttle Drive Electrical Malfunction (Power Accelerator Actuation)
- DTC P1559/17967: Throttle Valve Control Module Malfunction In Basic Setting
- DTC P1564/17972: Throttle Valve Control Module Low Voltage During Basic Setting
- DTC P1565/17973: Throttle Valve Control Module Lower Impact Still Not Reached Or DTC P1568/17976: Throttle Valve Control Module Mechanical Malfunction
- DTC P1569/17977: Cruise Control Switch Implausible Signal
- DTC P1570/17978: Engine Control Module Locked
- DTC P1579/17987: Throttle Valve Control Module Adaptation Not Started
- DTC P1602/18010: Engine Control Module Terminal No. 30 Voltage Too Low
- DTC P1603/18011 Or P1604/18012: Engine Control Module Faulty
- DTC P1606/18014: Rough Terrain Info/Engine Torque From Anti-Lock Brake System Control Module - Electrical Malfunction In Circuit
- DTC P1609/18017: Crash Shut-Off Was Triggered
- DTC P1612/18020: Engine Control Module Incorrectly Coded
- DTC P1624/18032: Request For Warning Light On Active (Malfunction Indicator Light)
- DTC P1626/18034: Powertrain DATABUS Missing Message From Transmission Control Module
- DTC P1630/18038: Throttle Position Sensor Signal Too Small, DTC P1631/18039: Throttle Position Sensor Signal Too Large, DTC P1633/18041: Accelerator Pedal Position Sender No. 2 Signal To Small, DTC P1634/18042: Accelerator Pedal Position Sender No. 2 Signal To Large &/Or DTC P1639/18047: Throttle Position Sensor & Accelerator Pedal Position Sender No. 2 Implausible Signal
- DTC P1640/18048: Engine Control Module Faulty
- DTC P1648/18056: Powertrain DATABUS Faulty Or DTC P1649/18057: Powertrain DATABUS Missing Message From Anti-Lock Brake System Control Module
- DTC P1650/18058: Powertrain DATABUS Missing Message From Instrument Cluster
- DTC P1682/18090 Or P1853/18261: Powertrain DATABUS Implausible Message From Anti-Lock Brake System Control Module
- DTC P3262/16646: Oxygen Sensors After Catalytic Converter Harness Connectors Mixed Up