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Engine Performance DTCS

ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
P0101 /B MAF Sensor Circuit Range/ Performance Problem
P0102 /A MAF Sensor Circuit Low Frequency
P0103 /A MAF Sensor Circuit High Frequency
P0106 /B MAP Sensor Circuit Range/ Performance Problem
P0107 /A MAP Sensor Circuit Low Frequency
P0108 /A MAP Sensor Circuit High Frequency
P0112 /A IAT Sensor Circuit Low Frequency
P0113 /A IAT Sensor Circuit High Frequency
P0117 /A ECT Sensor Circuit Low Frequency
P0118 /A ECT Sensor Circuit High Frequency
P0121 /A TP Sensor Circuit Range/ Performance Problem
P0122 /A TP Sensor Circuit Low Frequency
P0123 /A TP Sensor Circuit High Frequency
P0125 /B ECT Sensor Circuit Excessive Warm-Up Time To Closed Loop
P0131 /A Bank 1 Primary HO2S Circuit Low Voltage
P0132 /A Bank 1 Primary HO2S Circuit High Voltage
P0133 /B Bank 1 Primary HO2S Slow Response
P0134 /A Bank 1 Primary HO2S Insufficient Activity
P0135 /B Bank 1 Primary HO2S Heater Circuit Malfunction
P0137 /A Bank 1 Secondary HO2S Circuit Low Voltage
P0138 /A Bank 1 Secondary HO2S Circuit High Voltage
P0140 /A Bank 1 Secondary HO2S Circuit Insufficient Activity
P0141 /B Bank 1 Secondary HO2S Circuit Malfunction
P0143 /A Bank 1 Tertiary HO2S Low Voltage (M/T Only)
P0144 /A Bank 1 Tertiary HO2S High Voltage (M/T Only)
P0146 /A Bank 1 Tertiary HO2S Insufficient Activity (M/T Only)
P0147 /B Bank 1 Tertiary HO2S Heater Circuit (M/T Only)
P0151 /A Bank 2 Secondary HO2S Circuit Low Voltage
P0152 /A Bank 2 Secondary HO2S Circuit High Voltage
P0153 /B Bank 2 Secondary HO2S Circuit Slow Response
P0154 /A Bank 2 Secondary HO2S Insufficient Activity
P0155 /B Bank 2 Secondary HO2S Heater Circuit
P0157 /A Bank 2 Secondary HO2S Circuit Low Voltage (A/T Only)
P0158 /A Bank 2 Secondary HO2S Circuit High Voltage (A/T Only)
P0160 /A Bank 2 Secondary HO2S Circuit Insufficient Activity (A/T Only)
P0161 /B Bank 2 Secondary HO2S Heater Circuit Malfunction (A/T Only)
P0171 /B Bank 1 System Too Lean
P0172 /B Bank 1 System Too Rich
P0174 /B Bank 2 System Too Lean
P0175 /B Bank 2 System Too Rich
P0201 /A Injector No. 1 Circuit Malfunction
P0202 /A Injector No. 2 Circuit Malfunction
P0203 /A Injector No. 3 Circuit Malfunction
P0204 /A Injector No. 4 Circuit Malfunction
P0205 /A Injector No. 5 Circuit Malfunction
P0206 /A Injector No. 6 Circuit Malfunction
P0300 /B Random Misfire Detected
P0301 /B Cylinder No. 1 Misfire Detected
P0302 /B Cylinder No. 2 Misfire Detected
P0303 /B Cylinder No. 3 Misfire Detected
P0304 /B Cylinder No. 4 Misfire Detected
P0305 /B Cylinder No. 5 Misfire Detected
P0306 /B Cylinder No. 6 Misfire Detected
P0325 /B Knock Filter Module
P0327 /B Knock Sensor (KS) Circuit
P0336 /B CKP Sensor Range/Performance Or Reference Signal
P0337 /B CKP Circuit Low Frequency
P0341 /A CMP Circuit Performance
P0342 /A CMP Sensor Low Frequency
P0351 /A Ignition 1 Control Circuit
P0352 /A Ignition 2 Control Circuit
P0353 /A Ignition 3 Control Circuit
P0354 /A Ignition 4 Control Circuit
P0355 /A Ignition 5 Control Circuit
P0356 /A Ignition 6 Control Circuit
P0401 /A Insufficient EGR Flow Detected
P0402 /B EGR Pintle Crank Error
P0404 /B EGR Valve Pintle Position Open
P0405 /A EGR Valve Sensor Signal Low
P0406 /A EGR Sensor Signal High
P0420 /A Bank 1 Catalyst System Efficiency Below Threshold
P0430 /A Bank 2 Catalyst System Efficiency Below Threshold (A/T Only)
P0440 /A EVAP System
P0441 /B Evaporative Emission Control System, Incorrect Purge Flow
P0442 /A EVAP Small Leak Detected
P0446 /A EVAP System Canister Vent Blocked
P0452 /D Fuel Tank Pressure Sensor Signal Low
P0453 /D Fuel Tank Pressure Sensor Signal High
P0461 /D Fuel Level Sensor Circuit Performance
P0462 /D Fuel Level Sensor Circuit Low Voltage
P0463 /D Fuel Level Sensor Circuit High Voltage
P0502 /A VSS Circuit Low Frequency
P0506 /B Idle Control System Low RPM
P0507 /B Idle Control System High RPM
P0562 /D System Voltage Low
P0563 /D System Voltage High
P0601 /A Powertrain Control module (PCM) Memory Check Sum Error
P1106 /D Manifold Absolute Pressure (MAP) Circuit Intermittent High Voltage
P1107 /D MAP/Barometric Pressure Circuit Low Voltage
P1111 /D Intake Air Temperature (IAT) Circuit Intermittent High Voltage
P1112 /D IAT Circuit Intermittent Low Voltage
P1114 /D Engine Coolant Temperature (ECT) Circuit Intermittent Low Voltage
P1115 /D ECT Circuit Intermittent High Voltage
P1121 /D Throttle Position (TP) Circuit Intermittent High Voltage
P1122 /D TP Circuit Intermittent Low Voltage
P1133 /B Bank 1 Primary HO2S Circuit Insufficient Switching
P1134 /B Bank 1 Primary HO2S Circuit Transition Time Ratio
P1153 /B Bank 2 Primary HO2S Circuit Insufficient Switching
P1154 /B Bank 2 Primary HO2S Circuit Transition Time Ratio
P1171 /A Fuel System Lean During Acceleration
P1380 /A ABS DTC Detected Rough Road Data Unusable
P1381 /A ABS Rough Road Class 2 Serial Link Error
P1404 /A EGR Valve Closed Pintle Position
P1441 /B Evaporative Emission (EVAP) System Flow During Non-Purge
P1441 Evaporative Emission (EVAP) System Flow During Non-Purge
P1442 /B EVAP System Vacuum Switch Circuit
P1508 /B Idle Control System Low RPM
P1509 /B Idle Control System High RPM
P1618 /A Serial Peripheral Interface PCM Interprocessor Communication Error
P1625 /A Unexpected PCM Reset
P1640 /D ODM "A" Fault
P1650 /D ODM "A" Fault