SFI SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

Parameters listed in the chart may be different than your readings depending on the type of instruments and other factors.

If any DTCs are displayed during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the "See page" indicated.

SFI System
DTC Code Detection Item MIL Memory See page
P0010 Camshaft Position "A" Actuator Circuit (Bank 1) Comes on DTC stored

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P0011 Camshaft Position "A" - Timing Over-Advanced or System Performance (Bank 1) Comes on DTC stored

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P0012 Camshaft Position "A" - Timing Over-Retarded (Bank 1) Comes on DTC stored

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P0013 Camshaft Position "B" Actuator Circuit / Open (Bank 1) Comes on DTC stored

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P0014 Camshaft Position "B" - Timing Over-Advanced or System Performance (Bank 1) Comes on DTC stored

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P0015 Camshaft Position "B" - Timing Over-Retarded (Bank 1) Comes on DTC stored

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P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A) Comes on DTC stored

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P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B) Comes on DTC stored

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P0031 Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) Comes on DTC stored

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P0032 Oxygen (A/F) Sensor Heater Control Circuit High (Bank 1 Sensor 1) Comes on DTC stored

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P0037 Oxygen Sensor Heater Control Circuit Low (Bank 1 Sensor 2) Comes on DTC stored

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P0038 Oxygen Sensor Heater Control Circuit High (Bank 1 Sensor 2) Comes on DTC stored

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P0102 Mass Air Flow Circuit Low Comes on DTC stored

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P0103 Mass Air Flow Circuit High Comes on DTC stored

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P0107 Manifold Absolute Pressure / Barometric Pressure Circuit Low Input Comes on DTC stored

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P0108 Manifold Absolute Pressure / Barometric Pressure Circuit High Input Comes on DTC stored

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P0112 Intake Air Temperature Circuit Low Input Comes on DTC stored

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P0113 Intake Air Temperature Circuit High Input Comes on DTC stored

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P0115 Engine Coolant Temperature Circuit Comes on DTC stored

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P0116 Engine Coolant Temperature Circuit Range / Performance Problem Comes on DTC stored

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P0117 Engine Coolant Temperature Circuit Low Input Comes on DTC stored

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P0118 Engine Coolant Temperature Circuit High Input Comes on DTC stored

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P0120 Throttle / Pedal Position Sensor / Switch "A" Circuit Comes on DTC stored

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P0121 Throttle / Pedal Position Sensor / Switch "A" Circuit Range / Performance Problem Comes on DTC stored

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P0122 Throttle / Pedal Position Sensor / Switch "A" Circuit Low Input Comes on DTC stored

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P0123 Throttle / Pedal Position Sensor / Switch "A" Circuit High Input Comes on DTC stored

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P0136 Oxygen Sensor Circuit (Bank 1 Sensor 2) Comes on DTC stored

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P0137 Oxygen Sensor Circuit Low Voltage (Bank 1 Sensor 2) Comes on DTC stored

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P0138 Oxygen Sensor Circuit High Voltage (Bank 1 Sensor 2) Comes on DTC stored

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P0171 System Too Lean (Bank 1) Comes on DTC stored

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P0172 System Too Rich (Bank 1) Comes on DTC stored

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P0197 Engine Oil Temperature Sensor Low Comes on DTC stored

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P0198 Engine Oil Temperature Sensor High Comes on DTC stored

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P0220 Throttle / Pedal Position Sensor / Switch "B" Circuit Comes on DTC stored

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P0222 Throttle / Pedal Position Sensor / Switch "B" Circuit Low Input Comes on DTC stored

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P0223 Throttle / Pedal Position Sensor / Switch "B" Circuit High Input Comes on DTC stored

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P0300 Random / Multiple Cylinder Misfire Detected Comes on / Blinks* DTC stored

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P0301 Cylinder 1 Misfire Detected Comes on / Blinks* DTC stored

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P0302 Cylinder 2 Misfire Detected Comes on / Blinks* DTC stored

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P0303 Cylinder 3 Misfire Detected Comes on / Blinks* DTC stored

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P0304 Cylinder 4 Misfire Detected Comes on / Blinks* DTC stored

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P0327 Knock Sensor 1 Circuit Low Input (Bank 1 or Single Sensor) Comes on DTC stored

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P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) Comes on DTC stored

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P0335 Crankshaft Position Sensor "A" Circuit Comes on DTC stored

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P0339 Crankshaft Position Sensor "A" Circuit Intermittent - DTC stored

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P0340 Camshaft Position Sensor Circuit Comes on DTC stored

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P0342 Camshaft Position Sensor "A" Circuit Low Input (Bank 1 or Single Sensor) Comes on DTC stored

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P0343 Camshaft Position Sensor "A" Circuit High Input (Bank 1 or Single Sensor) Comes on DTC stored

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P0351 Ignition Coil "A" Primary / Secondary Circuit Comes on DTC stored

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P0352 Ignition Coil "B" Primary / Secondary Circuit Comes on DTC stored

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P0353 Ignition Coil "C" Primary / Secondary Circuit Comes on DTC stored

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P0354 Ignition Coil "D" Primary / Secondary Circuit Comes on DTC stored

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P0365 Camshaft Position Sensor "B" Circuit (Bank 1) Comes on DTC stored

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P0367 Camshaft Position Sensor "B" Circuit Low Input (Bank 1) Comes on DTC stored

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P0368 Camshaft Position Sensor "B" Circuit High Input (Bank 1) Comes on DTC stored

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P0420 Catalyst System Efficiency Below Threshold (Bank 1) Comes on DTC stored

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P0443 Evaporative Emission Control System Purge Control Valve Circuit Comes on DTC stored

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P0500 Vehicle Speed Sensor Comes on DTC stored

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P0504 Brake Switch "A" / "B" Correlation - DTC stored

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P0560 System Voltage Comes on DTC stored

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P0604 Random Access Memory (RAM) Comes on DTC stored

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P0606 ECM / PCM Processor Comes on DTC stored

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P060A Internal Control Module Monitoring Processor Performance Comes on DTC stored

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P060B Internal Control Module A/D Processing Performance Comes on DTC stored

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P060D Internal Control Module Accelerator Pedal Position Performance Comes on DTC stored

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P060E Internal Control Module Throttle Position Performance Comes on DTC stored

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P0617 Starter Relay Circuit High Comes on DTC stored

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P0630 VIN not Programmed or Mismatch - ECM / PCM Comes on DTC stored

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P0657 Actuator Supply Voltage Circuit / Open Comes on DTC stored

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P0660 Intake Manifold Tuning Valve Control Circuit / Open (Bank 1) Comes on DTC stored

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P0724 Brake Switch "B" Circuit High Comes on DTC stored

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P101D A/F Sensor Heater Circuit Performance Bank 1 Sensor 1 Stuck ON Comes on DTC stored

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P102D O2 Sensor Heater Circuit Performance Bank 1 Sensor 2 Stuck ON Comes on DTC stored

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P1049 VALVEMATIC Circuit B1 Comes on DTC stored

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P104A VALVEMATIC SDOWN Circuit Comes on DTC stored

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P1055 VALVEMATIC Angle Difference (ECU) Comes on DTC stored

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P1603 Engine Stall History - DTC stored

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P1604 Startability Malfunction - DTC stored

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P1605 Rough Idling - DTC stored

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P1607 Cruise Control Input Processor Comes on DTC stored

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P2102 Throttle Actuator Control Motor Circuit Low Comes on DTC stored

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P2103 Throttle Actuator Control Motor Circuit High Comes on DTC stored

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P2109 Throttle / Pedal Position Sensor "A" Minimum Stop Performance - DTC stored

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P2111 Throttle Actuator Control System - Stuck Open Comes on DTC stored

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P2112 Throttle Actuator Control System - Stuck Closed Comes on DTC stored

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P2118 Throttle Actuator Control Motor Current Range / Performance Comes on DTC stored

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P2119 Throttle Actuator Control Throttle Body Range / Performance Comes on DTC stored

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P2120 Throttle / Pedal Position Sensor / Switch "D" Circuit Comes on DTC stored

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P2121 Throttle / Pedal Position Sensor / Switch "D" Circuit Range / Performance Comes on DTC stored

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P2122 Throttle / Pedal Position Sensor / Switch "D" Circuit Low Input Comes on DTC stored

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P2123 Throttle / Pedal Position Sensor / Switch "D" Circuit High Input Comes on DTC stored

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P2125 Throttle / Pedal Position Sensor / Switch "E" Circuit Comes on DTC stored

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P2127 Throttle / Pedal Position Sensor / Switch "E" Circuit Low Input Comes on DTC stored

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P2128 Throttle / Pedal Position Sensor / Switch "E" Circuit High Input Comes on DTC stored

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P2135 Throttle / Pedal Position Sensor / Switch "A" / "B" Voltage Correlation Comes on DTC stored

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P2138 Throttle / Pedal Position Sensor / Switch "D" / "E" Voltage Correlation Comes on DTC stored

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P2195 Oxygen (A/F) Sensor Signal Stuck Lean (Bank 1 Sensor 1) Comes on DTC stored

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P2196 Oxygen (A/F) Sensor Signal Stuck Rich (Bank 1 Sensor 1) Comes on DTC stored

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P2237 Oxygen (A/F) Sensor Pumping Current Circuit / Open (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2238 Oxygen Sensor Pumping Current Circuit Low (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2239 Oxygen Sensor Pumping Current Circuit High (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2252 Oxygen Sensor Reference Ground Circuit Low (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2253 Oxygen Sensor Reference Ground Circuit High (for A/F sensor) (Bank 1 Sensor 1) Comes on DTC stored

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P2610 ECM / PCM Internal Engine Off Timer Performance Comes on DTC stored

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P2646 "A" Rocker Arm Actuator System Performance or Stuck Off Bank 1 ENG Comes on DTC stored

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P2647 "A" Rocker Arm Actuator System Stuck On Bank 1 ENG Comes on DTC stored

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P2648 "A" Rocker Arm Actuator Control Circuit Low Bank 1 Comes on DTC stored

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P2649 "A" Rocker Arm Actuator Control Circuit High Bank 1 Comes on DTC stored

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P264A "A" Rocker Arm Actuator Position Sensor Circuit Bank 1 Comes on DTC stored

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P2A00 A/F Sensor Circuit Slow Response (Bank 1 Sensor 1) Comes on DTC stored

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U011B Lost Communication with Rocker Arm Control Module "A" Comes on DTC stored

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*: Blinks when a terrible misfire is detected.