LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Oldsmobile >> 2001 >> Intrigue GLS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Trouble Code Definitions
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Definitions

NOTE: Use of Tech 2 scan tool is required to retrieve DTCs. Refer to user reference manual supplied with scan tool.
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC Definition (1) Code Type
BXXXX (2) Body Control System Faults -
CXXXX (2) Chassis System Faults -
P0030  Heated Oxygen Sensor Heater Control Circuit - Sensor 1 B
P0036  Heated Oxygen Sensor Heater Control Circuit - Sensor 2 A
P0101  Mass Airflow Sensor System Performance B
P0102  Mass Airflow Sensor Circuit Low Frequency B
P0103  Mass Airflow Sensor Circuit High Frequency B
P0107  Manifold Absolute Pressure Sensor Circuit Low Voltage B
P0108  Manifold Absolute Pressure Sensor Circuit High Voltage B
P0112  Intake Air Temperature Sensor Circuit Low Voltage B
P0113  Intake Air Temperature Sensor Circuit High Voltage B
P0117  Engine Coolant Temperature Sensor Circuit Low Voltage B
P0118  Engine Coolant Temperature Sensor Circuit High Voltage B
P0121  Throttle Position Sensor Circuit Insufficient Activity B
P0122  Throttle Position Sensor Circuit Voltage Low B
P0123  Throttle Position Sensor Circuit High Voltage B
P0125  Engine Coolant Temperature Excessive Time To Reach Closed Loop B
P0130  Closed Loop Rationality - Sensor 1 B
P0131  Heated Oxygen Sensor Circuit Low Voltage - Sensor 1 B
P0132  Heated Oxygen Sensor Circuit High Voltage - Sensor 1 B
P0133  Heated Oxygen Sensor Slow Response - Sensor 1 B
P0134  Heated Oxygen Sensor Insufficient Activity - Sensor 1 B
P0135  Heated Oxygen Sensor Heater Circuit - Sensor 1 B
P0137  Heated Oxygen Sensor Circuit Low Voltage - Sensor 2 B
P0138  Heated Oxygen Sensor Circuit High Voltage - Sensor 2 B
P0140  Heated Oxygen Sensor Insufficient Activity - Sensor 2 B
P0141  Heated Oxygen Sensor Heater Circuit - Sensor 2 B
P0171  Fuel Trim System Lean B
P0172  Fuel Trim System Rich 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
P0218 (3) Transaxle Overtemperature C
P0230  Fuel Pump Control Circuit B
P0300  Engine Misfire Detected B
P0325  Knock Sensor System B
P0327  Knock Sensor Circuit B
P0335  Crankshaft Position Sensor "A" Circuit B
P0340  Camshaft Position Sensor Circuit B
P0385  Crankshaft Position Sensor "B" Circuit B
P0401  Exhaust Gas Recirculation Flow Insufficient A
P0403  Exhaust Gas Recirculation Solenoid Control Circuit B
P0404  Exhaust Gas Recirculation Open Position Performance B
P0405  Exhaust Gas Recirculation Position Sensor Circuit Low Voltage B
P0410  Secondary Air Injection System B
P0412  Secondary Air Injection Solenoid Relay Control Circuit B
P0418  Secondary Air Injection Pump Relay Control Circuit B
P0420  Catalyst System Low Efficiency A
P0440  Evaporative Emission System A
P0442  Evaporative Emission System Small Leak Detected A
P0443  Evaporative Emission Purge Valve 1 Control Circuit B
P0446  Evaporative Emission Vent Valve Control System B
P0449  Evaporative Emission Vent Valve Control Circuit B
P0452  Fuel Tank Pressure Sensor Circuit - Low Voltage B
P0453  Fuel Tank Pressure Sensor Circuit - High Voltage B
P0462 (4) Fuel Level Signal Low C
P0463 (4) Fuel Level Signal High C
P0480  Cooling Fan No. 1 Relay Control Circuit B
P0481  Cooling Fan No. 2 Relay Control Circuit B
P0502 (3) Vehicle Speed Sensor Circuit - Low Input B
P0503 (3) Vehicle Speed Sensor Circuit Intermittent B
P0506  Idle Speed Low B
P0507  Idle Speed High B
P0530  A/C Pressure Sensor C
P0560  System Voltage C
P0601  Control Module Read Only Memory A
P0602  Control Module Not Programed A
P0620 (5) Incorrect Voltage Signal C
P0650  Malfunction Indicator Light Control Circuit B
P0711 (3) Transmission Fluid Temperature Sensor Circuit Performance C
P0712 (3) Transmission Fluid Temperature Sensor Circuit - Low Input C
P0713 (3) Transmission Fluid Temperature Sensor Circuit - High Input C
P0716 (3) Input Speed Sensor Circuit Intermittent B
P0717 (3) Input Speed Sensor Circuit - Low Input B
P0719 (3) Brake Switch Circuit - Low Input C
P0724 (3) Brake Switch Circuit - High Input C
P0730 (3) Incorrect Gear Ration C
P0741 (3) Torque Converter Clutch Circuit Inoperative - Stuck Off B
P0742 (3) Torque Converter Clutch Circuit Inoperative - Stuck On B
P0748 (3) Pressure Control Solenoid Electrical Malfunction C
P0751 (3) 1-2 Shift Solenoid Valve Performance B
P0752 (3) 1-2 Shift Solenoid Valve Performance B
P0753 (3) 1-2 Shift Solenoid Valve Circuit B
P0756 (3) 2-3 Shift Solenoid Valve Performance A
P0757 (3) 2-3 Shift Solenoid Performance A
P0758 (3) 2-3 Shift Solenoid Circuit A
P1106  Manifold Absolute Pressure Sensor Circuit Intermittent High Voltage C
P1107  Manifold Absolute Pressure Sensor Circuit Intermittent Low Voltage C
P1111  Intake Air Temperature Sensor Circuit Intermittent High Voltage C
P1112  Intake Air Temperature Sensor Circuit Intermittent Low Voltage C
P1114  Engine Coolant Temperature Sensor Circuit Intermittent Low Voltage C
P1115  Engine Coolant Temperature Sensor Circuit Intermittent High Voltage C
P1121  Throttle Position Sensor Circuit Intermittent High Voltage C
P1122  Throttle Position Sensor Circuit Intermittent Low Voltage C
P1133  Heated Oxygen Sensor Insufficient Switching - Sensor 1 B
P1134  Heated Oxygen Sensor Transition Time Ratio - Sensor 1 B
P1189 (4) Oil Pressure Switch Signal High C
P1258  Engine Coolant Overtemperature - Protection Mode Active A
P1336  Crankshaft Position System Variation Not Learned A
P1351-P1356  Ignition Coil Control Circuit B
P1361-P1366  Ignition Coil Control Circuit B
P1372  Crankshaft Position Sensor "A" & "B" Correlation B
P1380  Misfire Detected - Rough Road Data Not Available C
P1381  Misfire Detected - No Communication With Brake Control Module C
P1404  Exhaust Gas Recirculation Closed System Performance B
P1441  Evaporative Emission System Flow During Non-Purge B
P1504 (6) TCS RPM Signal Circuit Malfunction C
P1546  A/C Compressor Clutch Relay Circuit C
P1554 (7) Cruise Control Status Circuit C
P1571 (6) PCM Indicated Requested Torque Malfunction C
P1585 (7) Cruise Control - Inhibit Signal Circuit Malfunction C
P1626 (8) Loss Of State Of Health Message From Theft Deterrent System C
P1630 (8) PCM In Theft Deterrent Password Learn Mode C
P1631 (8) Incorrect Password From Theft Deterrent System C
P1635  5-Volt Reference "A" Circuit B
P1639  5-Volt Reference "B" Circuit B
P1640  Output Driver Module 1 C
P1650  Output Driver Module 2 C
P1660  Output Driver Module 3 C
P1670  Output Driver Module 4 C
P1689 (6) PWM Delivered Torque Malfunction C
P1810 (3) TFP Valve Position Switch Circuit B
P1811 (3) Maximum Adapt & Long Shift C
P1814 (3) Torque Converter Overstressed C
P1860 (3) TCC PWM Solenoid Circuit Electrical Malfunction B
P1887 (3) TCC Release Switch Circuit B
(1) For description of the different code types, see CODE TYPES  under SELF-DIAGNOSTIC SYSTEM.
(2) Diagnose DTCs as necessary. See DIAGNOSTIC TROUBLE CODE DEFINITIONS in appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(3) See appropriate ELECTRONIC CONTROLS article in AUTOMATIC TRANSMISSIONS.
(4) See appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
(5) See appropriate GENERATORS & REGULATORS article in STARTING & CHARGING SYSTEMS.
(6) See appropriate ANTI-LOCK article in BRAKES.
(7) See appropriate CRUISE CONTROL SYSTEMS article in ACCESSORIES & EQUIPMENT.
(8) See appropriate ANTI-THEFT SYSTEMS article in ACCESSORIES & EQUIPMENT.
scientia non olet · About LEMON Manuals