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Home >> Chevrolet >> 2002 >> Tracker 4D Utility, 2.5 4, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 2.5L >> Diagnostic Trouble Code Definitions

Diagnostic Trouble Code Definitions

NOTE: DTCs are retrieved using a Tech 2 scan tool, or other OBD-II compatible scan tool connected to OBD-II 16-pin Data Link Connector (DLC).
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC Definition (1) Type
BXXXX Body Control System Malfunction (2)
CXXXX Chassis Control System Malfunction (2)
P0101  MAF Sensor Performance B
P0102  MAF Sensor Circuit - Low Voltage A
P0103  MAF Sensor Circuit - High Frequency A
P0107  MAP Sensor Circuit - Low Voltage B
P0108  MAP Sensor Circuit - High Voltage B
P0111  IAT Sensor Performance B
P0112  IAT Sensor Circuit - Low Voltage A
P0113  IAT Sensor Circuit - High Voltage A
P0116  ECT Sensor Circuit Performance B
P0117  ECT Sensor Circuit - Low Voltage A
P0118  ECT Sensor Circuit - High Voltage A
P0121  Throttle Position Sensor Performance B
P0122  TP Sensor Circuit - Low Voltage A
P0123  TP Sensor Circuit - High Voltage A
P0125  ECT Excessive Time To Enter Closed Loop B
P0128  ECT Less Than Thermostat Regulating Temperature B
P0131 Or P0151  HO2S Circuit - Low Voltage B
P0132 Or P0152  HO2S Circuit - High Voltage B
P0133 Or P0153  HO2S Slow Response B
P0134 Or P0154  HO2S Circuit Insufficient Activity B
P0135 Or P0155  HO2S Heater Performance B
P0137 Or P0157  HO2S Circuit - Low Voltage B
P0138 Or P0158  HO2S Circuit - High Voltage B
P0141  HO2S Heater Performance (Bank 1; Sensor 2) B
P0161  H02S Heater Performance (Bank 2; Sensor 2) B
P0171  Lean Fuel Trim System (Bank 1) B
P0172  Rich Fuel Trim System (Bank 1) B
P0174  Lean Fuel Trim System (Bank 2) B
P0175  Rich Fuel Trim System (Bank 2) B
P0300  Engine Misfire Detected B
P0301-P0306  Cylinder Misfire Detected B
P0335  Crankshaft Position Sensor Circuit A
P0340  Camshaft Position Sensor Circuit A
P0401  EGR System B
P0402  EGR System B
P0403  EGR Solenoid Control Circuit A
P0420 Or P0430  Catalyst System Low Efficiency B
P0442  EVAP System - Leak Detected B
P0444  EVAP Purge Solenoid Control Circuit - Low Voltage B
P0445  EVAP Purge Solenoid Control Circuit - High Voltage B
P0447  EVAP Vent Solenoid Control Circuit - Low Voltage B
P0448  EVAP Vent Solenoid Control Circuit - High Voltage B
P0451  Fuel Tank Pressure Sensor Performance B
P0452  Fuel Tank Pressure Sensor Circuit - Low Voltage B
P0453  Fuel Tank Pressure Sensor Circuit - High Voltage B
P0455  EVAP System - Leak Detected A
P0461 (3) Fuel Level Sensor Circuit Performance B
P0463 (3) Fuel Level Sensor Circuit - High Voltage B
P0464 (3) Fuel Level Sensor Circuit - Intermittent B
P0496  EVAP System - Flow During Non-Purge B
P0500 (4) Vehicle Speed Sensor Circuit A
P0505  Idle Control System B
P0506  Idle Speed - Low B
P0507  Idle Speed - High B
P0601-P0607, P1600, P1621, P1627, P1680, P1681 Or P1683  Control Module Read Only Memory A
P0705 (4) Transmission Range Sensor Circuit A
P0707 (4) Transmission Range Sensor Circuit - Low Voltage B
P0717 (4) Transmission Input/Turbine Speed Sensor Circuit - No Signal A
P0722 (4) Transmission Output Speed Sensor Circuit - No Signal A
P0741 (4) TCC Circuit Performance Or Stuck Off B
P0742(4) TCC Circuit Stuck On B
P0743 (4) TCC Circuit A
P0751 (4) Transmission Shift Solenoid No. 1 Performance Or Stuck Off B
P0752 (4) Transmission 1-2 Shift Solenoid Stuck On B
P0753 (4) Transmission Shift Solenoid No. 1 Circuit A
P0756 (4) Transmission Shift Solenoid No. 2 Performance Or Stuck Off B
P0757 (4) Transmission 2-3 Shift Solenoid Stuck On B
P0758 (4) Transmission Shift Solenoid No. 2 Circuit A
P1132  HO2S Signal Circuit Shorted To Heater Circuit (Bank 1; Sensor 1) A
P1152  HO2S Signal Circuit Shorted To Heater Circuit (Bank 2; Sensor 1) A
P1450  BARO Sensor Circuit A
P1451  BARO Sensor Performance B
P1500  Start Switch Circuit B
P1510  Control Module Long Term Memory Reset A
P1740 (4) Transmission Torque Reduction Circuit A
P1875 (4) 4WD Low Switch Circuit A
(1) See appropriate CODE TYPES under ON-BOARD DIAGNOSTICS in SELF-DIAGNOSTIC SYSTEM.
(2) For a complete listing of body and chassis codes, see appropriate BODY CONTROL MODULES article in ACCESSORIES & EQUIPMENT.
(3) See appropriate ANALOG INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
(4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.
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