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Home >> Saturn >> 2002 >> Vue 3.0 B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 3.0L >> Diagnostic Trouble Code Definitions

Diagnostic Trouble Code Definitions

NOTE: Use of a Tech 2 or generic OBD II scan tool is required to retrieve DTCs. Refer to user reference manual supplied with scan tool.
DIAGNOSTIC TROUBLE CODE INDEX

DTC Description (1) Code Type
BXXXX Body Control System Malfunction (2)
CXXXX Chassis Control System Malfunction (2)
P0030  HO2S Heater Circuit - Bank 1, Sensor 1 B
P0031  HO2S Heater Circuit - Low Voltage - Bank 1, Sensor 1 B
P0032  HO2S Heater Circuit - High Voltage - Bank 1, Sensor 1 B
P0036  HO2S Heater Circuit - Bank 1, Sensor 2 B
P0037  HO2S Heater Circuit - Low Voltage - Bank 1, Sensor 2 B
P0038  HO2S Heater Circuit - High Voltage - Bank 1, Sensor 2 B
P0050  HO2S Heater Circuit - Bank 2, Sensor 1 B
P0051  HO2S Heater Circuit - Low Voltage - Bank 2, Sensor 1 B
P0052  HO2S Heater Circuit - High Voltage - Bank 2, Sensor 1 B
P0056  HO2S Heater Circuit - Bank 2, Sensor 2 B
P0057  HO2S Heater Circuit - Low Voltage - Bank 2, Sensor 2 B
P0058  HO2S Heater Circuit - High Voltage - Bank 2, Sensor 2 B
P0101  MAF System Performance B
P0102  MAF Sensor Circuit - Low Signal/Frequency B
P0103  MAF Sensor Circuit - High Signal/Frequency B
P0112  IAT Sensor Circuit - Low Voltage/High Temperature B
P0113  IAT Sensor Circuit - High Voltage/Low Temperature B
P0117  ECT Sensor Circuit - Low Voltage/High Temperature B
P0118  ECT Sensor Circuit - High Voltage/Low Temperature B
P0121  TP Sensor No. 1 Circuit Performance A
P0122  TP Sensor No. 1 Circuit - Low Voltage A
P0123  TP Sensor No. 1 Circuit - High Voltage A
P0125  ECT Insufficient For Closed Loop Fuel Control B
P0128  ECT Below Thermostat Regulating Temperature B
P0130  HO2S Circuit - Bank 1 Sensor 1 B
P0131  HO2S Circuit - Low Voltage - Bank 1 Sensor 1 B
P0132  HO2S Circuit - High Voltage - Bank 1 Sensor 1 B
P0133  HO2S - Slow Response - Bank 1 Sensor 1 B
P0134  HO2S Circuit - Insufficient Activity - Bank 1 Sensor 1 B
P0135  HO2S Heater Circuit Performance - Bank 1 Sensor 1 B
P0136  HO2S Circuit - Bank 1 Sensor 2 B
P0137  HO2S Circuit - Low Voltage - Bank 1 Sensor 2 B
P0138  HO2S Circuit - High Voltage - Bank 1 Sensor 2 B
P0140  HO2S Circuit - Insufficient Activity - Bank 1 Sensor 2 B
P0141  HO2S Heater Circuit Performance - Bank 1 Sensor 2 B
P0150  HO2S Heater Circuit - Bank 2 Sensor 1 B
P0151  HO2S Circuit - Low Voltage - Bank 2 Sensor 1 B
P0152  HO2S Circuit - High Voltage - Bank 2 Sensor 1 B
P0153  HO2S - Slow Response - Bank 2 Sensor 1 B
P0154  HO2S Circuit - Insufficient Activity - Bank 2 Sensor 1 B
P0155  HO2S Heater Circuit Performance - Bank 2 Sensor 1 B
P0156  HO2S Circuit - Bank 2 Sensor 2 B
P0157  HO2S Circuit - Low Voltage - Bank 2 Sensor 2 B
P0158  HO2S Circuit - High Voltage - Bank 2 Sensor 2 B
P0160  HO2S Circuit - Insufficient Activity - Bank 2 Sensor 2 B
P0161  HO2S Heater Circuit Performance - Bank 2 Sensor 2 B
P0171  Fuel Trim System Lean - Bank 1 B
P0172  Fuel Trim System Rich - Bank 1 B
P0174  Fuel Trim System Lean - Bank 2 B
P0175  Fuel Trim System Rich - Bank 2 B
P0201  Injector No. 1 Control Circuit B
P0202  Injector No. 2 Control Circuit B
P0203  Injector No. 3 Control Circuit B
P0204  Injector No. 4 Control Circuit B
P0205  Injector No. 5 Control Circuit B
P0206  Injector No. 6 Control Circuit B
P0219  Engine Overspeed D
P0221  TP Sensor No. 2 Circuit Performance B
P0222  TP Sensor No. 2 Circuit - Low Voltage B
P0223  TP Sensor No. 2 Circuit - High Voltage B
P0261  Injector No. 1 Control Circuit - Low Voltage B
P0262  Injector No. 1 Control Circuit - High Voltage B
P0264  Injector No. 2 Control Circuit - Low Voltage B
P0265  Injector No. 2 Control Circuit - High Voltage B
P0267  Injector No. 3 Control Circuit - Low Voltage B
P0268  Injector No. 3 Control Circuit - High Voltage B
P0270  Injector No. 4 Control Circuit - Low Voltage B
P0271  Injector No. 4 Control Circuit - High Voltage B
P0273  Injector No. 5 Control Circuit - Low Voltage B
P0274  Injector No. 5 Control Circuit - High Voltage B
P0276  Injector No. 6 Control Circuit - Low Voltage B
P0277  Injector No. 6 Control Circuit - High Voltage B
P0300  Engine Misfire Detected B
P0301  Cylinder No. 1 Misfire Detected B
P0302  Cylinder No. 2 Misfire Detected B
P0303  Cylinder No. 3 Misfire Detected B
P0304  Cylinder No. 4 Misfire Detected B
P0305  Cylinder No. 5 Misfire Detected B
P0306  Cylinder No. 6 Misfire Detected B
P0313  Misfire Detected With Low Fuel D
P0318  Rough Road Sensor Circuit D
P0324  Knock Sensor Module Circuit B
P0327  Knock Sensor No. 1 Circuit - Low Input B
P0328  Knock Sensor No. 1 Circuit - High Input B
P0332  Knock Sensor No. 2 Circuit - Low Input B
P0333  Knock Sensor No. 2 Circuit - High Input B
P0335  Crankshaft Sensor Circuit B
P0336  CKP Sensor Performance B
P0337  CKP Sensor Circuit Low Duty Cycle B
P0338  CKP Sensor Circuit High Duty Cycle B
P0341  Camshaft Sensor Circuit Performance B
P0342  Camshaft Sensor Circuit - Low Voltage B
P0343  Camshaft Sensor Circuit - High Voltage B
P0421  Warm-Up Catalyst Low Efficiency - Bank 1 B
P0431  Warm-Up Catalyst Low Efficiency - Bank 2 B
P0440  Evaporative Emissions (EVAP) System B
P0442  EVAP System - Small Leak Detected B
P0443  EVAP Purge Solenoid Control Circuit B
P0444  EVAP Purge Solenoid Control Circuit - Low Voltage B
P0445  EVAP Purge Solenoid Control Circuit - High Voltage B
P0446  EVAP Vent System Performance B
P0447  EVAP Vent Solenoid Control Circuit - Low Voltage B
P0448  EVAP Vent Solenoid Control Circuit - High Voltage B
P0449  EVAP Vent Solenoid Control Circuit B
P0451  EVAP Fuel Tank Pressure Sensor Circuit Performance B
P0452  EVAP Fuel Tank Pressure Sensor Circuit - Low Voltage B
P0453  EVAP Fuel Tank Pressure Sensor Circuit - High Voltage B
P0461  Fuel Level Sensor Circuit Performance D
P0462  Fuel Level Sensor Circuit - Low Voltage D
P0463  Fuel Level Sensor Circuit - High Voltage D
P0480  Cooling Fan Relay Circuit No. 1 D
P0481  Cooling Fan Relay Circuit No. 2 D
P0496  EVAP System Flow During Non-Purge B
P0500  Vehicle Speed Signal B
P0504  Brake Switch Correlation D
P0506  Idle Speed Low B
P0507  Idle Speed High B
P0532  A/C Refrigerant Pressure Sensor Circuit - Low Voltage D
P0533  A/C Refrigerant Pressure Sensor Circuit - High Voltage D
P0560  System Voltage D
P0562  System Voltage Low D
P0563  System Voltage High D
P0601  ECM Memory (3)
P0602  ECM Not Programmed C
P0603  ECM Memory Reset (3)
P0604  ECM RAM (3)
P0606  ECM Internal Performance (3)
P0610  ECM Internal Performance C
P0628  Fuel Pump Relay Control Circuit - Low Voltage C
P0629  Fuel Pump Relay Control Circuit - High Voltage C
P0638  Throttle Actuator Control Command Performance (3)
P0645  A/C Clutch Relay Circuit Open D
P0646  A/C Clutch Relay Circuit - Low Voltage D
P0647  A/C Clutch Relay Circuit - High Voltage D
P0691  Cooling Fan Relay 1 Control Circuit - Low Voltage D
P0692  Cooling Fan Relay 1 Control Circuit - High Voltage D
P0693  Cooling Fan Relay 2 Control Circuit - Low Voltage D
P0694  Cooling Fan Relay 2 Control Circuit - High Voltage D
P0700  TCM Requested MIL Illumination (4)
P0703 (5) Brake Switch Circuit C
P0705 (5) Transmission Range Switch Circuit A
P0711 (5) TFT Sensor Performance A
P0712 (5) TFT Senor Circuit - Low Voltage A
P0713 (5) TFT Sensor Circuit - High Voltage A
P0717 (5) Input Speed Sensor - Low Input A
P0722 (5) Output Speed Sensor - Low Voltage A
P0727 (5) Engine Speed Circuit - No Signal A
P0730 (5) Incorrect 1st Low Gear Ratio A
P0731 (5) Incorrect 1st Gear Ratio A
P0732 (5) Incorrect 2nd Gear Ratio A
P0733 (5) Incorrect 3rd Gear Ratio A
P0734 (5) Incorrect 4th Gear Ratio A
P0735 (5) Incorrect 5th Gear Ratio A
P0736 (5) Incorrect Reverse Ratio A
P0741 (5) TCC System - Stuck Off A
P0742 (5) TCC System - Stuck On A
P0744 (5) TCC System Intermittent D
P0762 (5) Shift Solenoid "3" Stuck Open A
P0962 (5) Line PC Solenoid - Low Current A
P0963 (5) Line PC Solenoid - High Current A
P0966 (5) TCC Lock-Up PC Solenoid - Low Current A
P0967 (5) TCC Lock-Up PC Solenoid - High Current A
P0970 (5) Shift PC Solenoid - Low Current A
P0971 (5) Shift PC Solenoid - High Current A
P0973 (5) Shift Solenoid "1" Control Circuit - Low Voltage A
P0974 (5) Shift Solenoid "1" Control Circuit - High Voltage A
P0976 (5) Shift Solenoid "2" Control Circuit - Low Voltage A
P0977 (5) Shift Solenoid "2" Control Circuit - High Voltage A
P0979 (5) Shift Solenoid "3" Control Circuit - Low Voltage A
P0980 (5) Shift Solenoid "3" Control Circuit - High Voltage A
P0982 (5) Shift Solenoid "4" Control Circuit - Low Voltage A
P0983 (5) Shift Solenoid "4" Control Circuit - High Voltage A
P0985 (5) Shift Solenoid "5" Control Circuit - Low Voltage A
P0986 (5) Shift Solenoid "5" Control Circuit - High Voltage A
P1551  Throttle Valve Rest Position Not Reached During Learn B
P1621 (5) TCM Memory Performance A
P1629  Theft Deterrent Fuel Enable Signal Not Received D
P1630  Theft Deterrent System - ECM In Learn Mode D
P1631  Theft Deterrent System - Password Incorrect D
P1719 (5) Incorrect Shifting Detected A
P1779 (5) Engine Torque Delivered To TCM Signal A
P1780 (5) Torque Reduction Signal A
P1781 (5) Engine Torque Signal Circuit A
P1791 (5) Throttle/Pedal Position Signal A
P1792 (5) Engine Coolant Signal A
P1845  Torque Limit Management D
P1868 (5) Transmission Fluid Life C
P2008  Intake Manifold Runner Control Solenoid Control D
P2009  Intake Manifold Runner Control Solenoid Control Circuit - Low Voltage D
P2010  Intake Manifold Runner Control Solenoid Control Circuit - High Voltage D
P2096  Post Catalyst Fuel Trim System Bank 1 - Low Limit B
P2097  Post Catalyst Fuel Trim System Bank 1 - High Limit B
P2098  Post Catalyst Fuel Trim System Bank 2 - Low Limit B
P2099  Post Catalyst Fuel Trim System Bank 2 - High Limit B
P2100  Throttle Actuator Control Motor Control Circuit (3)
P2101  Throttle Actuator Control Motor Position Performance (3)
P2105  Throttle Actuator Control System - Forced Engine Shutdown (3)
P2107  Throttle Actuator Control Module Internal Circuit D
P2119  Throttle Closed Position Performance (4)
P2122  APP Sensor 1 Circuit - Low Voltage (3)
P2123  APP Sensor 1 Circuit - High Voltage (3)
P2127  APP Sensor 2 Circuit - Low Voltage (3)
P2128  APP Sensor 2 Circuit - High Voltage (3)
P2135  TP Sensor Correlation D
P2138  APP Sensor Correlation (3)
P2176  Minimum Throttle Position Not Learned B & C
P2500  Generator "L" Terminal Circuit - Low Voltage D
P2501  Generator "L" Terminal Circuit - High Voltage D
P2600  Auxiliary Coolant Pump Relay Control Circuit D
P2602  Auxiliary Coolant Pump Relay Control Circuit - Low Voltage D
P2603  Auxiliary Coolant Pump Relay Control Circuit - High Voltage D
UXXXX Communication System Malfunction (2)
(1) See CODE TYPES  under ON-BOARD DIAGNOSTICS.
(2) See appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(3) A and C with 5 second delay in MIL illumination.
(4) A with 5 second delay in MIL illumination.
(5) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
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