Engine Control System - Diagnostics (P16F3 - P2610)

• DTC Troubleshooting
  • DTC P16F3: Starter Cut Relay 1 Control Circuit Low Voltage (L4)
  • DTC P16F3: Starter Cut Relay 1 Control Circuit Low Voltage (V6, With Auto Idle Stop System)
  • DTC P16F3: Starter Cut Relay 1 Control Circuit Low Voltage (V6, Without Auto Idle Stop System)
  • DTC P16F4: Starter Cut Relay 2 Control Circuit Low Voltage (L4)
  • DTC P16F4: Starter Cut Relay 2 Control Circuit Low Voltage (V6, With Auto Idle Stop System)
  • DTC P16F4: Starter Cut Relay 2 Control Circuit Low Voltage (V6, Without Auto Idle Stop System)
  • DTC P16F5: Starter Cut Relay 1 Control Circuit High Voltage (L4)
  • DTC P16F5: Starter Cut Relay 1 Control Circuit High Voltage (V6)
  • DTC P16F6: Starter Cut Relay 2 Control Circuit High Voltage (L4)
  • DTC P16F6: Starter Cut Relay 2 Control Circuit High Voltage (V6)
  • DTC P16F9: PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction) (L4)
  • DTC P16F9: PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction) (V6)
  • DTC P16FA: PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction) (L4)
  • DTC P16FA: PCM Internal Circuit Malfunction (Starter Control Circuit Malfunction) (V6)
  • DTC P16FB: PCM Internal Circuit Malfunction (Starter Control) (V6)
  • DTC P16FC: PCM Internal Circuit Malfunction (Starter Control) (V6)
  • DTC P1717: Transmission Range Switch ATP RVS Switch (Open) (DCT, L4); DTC P1718: Transmission Range Switch ATP RVS2 Switch (Open) (DCT, L4)
  • DTC P2070: IMT Valve Stuck in High RPM Position (L4)
  • DTC P2071: IMT Valve Stuck in Low RPM Position (L4)
  • DTC P2073: MAP Sensor Signal Higher Than Expected (L4)
  • DTC P2074: MAP Sensor Signal Lower Than Expected (L4)
  • DTC P2096: Post Catalyst Fuel Trim System Too Lean (L4)
  • DTC P2096: Post Catalyst Fuel Trim System Too Lean (Bank 1) (V6)
  • DTC P2097: Post Catalyst Fuel Trim System Too Rich (L4)
  • DTC P2097: Post Catalyst Fuel Trim System Too Rich (Bank 1) (V6)
  • DTC P2098: Post Catalyst Fuel Trim System Too Lean (Bank 2) (V6)
  • DTC P2099: Post Catalyst Fuel Trim System Too Rich (Bank 2) (V6)
  • DTC P2101: ETCS Malfunction (L4)
  • DTC P2101: ETCS Malfunction (V6)
  • DTC P2108: Throttle Actuator Control Module Performance (L4)
  • DTC P2108: Throttle Actuator Control Module Performance (V6)
  • DTC P2118: Throttle Actuator Current Range/Performance Problem (L4)
  • DTC P2118: Throttle Actuator Current Range/Performance Problem (V6)
  • DTC P2119: Throttle Actuator Control Throttle Body Range/Performance (L4)
  • DTC P2119: Throttle Actuator Control Throttle Body Range/Performance (V6)
  • DTC P2121: APP Sensor A (TP Sensor D) Out of Range (L4) (2018-19)
  • DTC P2121: APP Sensor A (TP Sensor D) Out of Range (V6) (2018-19)
  • DTC P2122: APP Sensor A (TP Sensor D) Circuit Low Voltage (L4)
  • DTC P2122: APP Sensor A (TP Sensor D) Circuit Low Voltage (V6)
  • DTC P2123: APP Sensor A (TP Sensor D) Circuit High Voltage (L4)
  • DTC P2123: APP Sensor A (TP Sensor D) Circuit High Voltage (V6)
  • DTC P2126: APP Sensor B (TP Sensor E) Out of Range (L4) (2018-19)
  • DTC P2126: APP Sensor B (TP Sensor E) Out of Range (V6) (2018-19)
  • DTC P2127: APP Sensor B (TP Sensor E) Circuit Low Voltage (L4)
  • DTC P2127: APP Sensor B (TP Sensor E) Circuit Low Voltage (V6)
  • DTC P2128: APP Sensor B (TP Sensor E) Circuit High Voltage (L4)
  • DTC P2128: APP Sensor B (TP Sensor E) Circuit High Voltage (V6)
  • DTC P2135: TP Sensor A/B Incorrect Voltage Correlation (L4)
  • DTC P2135: TP Sensor A/B Incorrect Voltage Correlation (V6)
  • DTC P2138: APP Sensor A/B (TP Sensor D/E) Incorrect Voltage Correlation (L4)
  • DTC P2138: APP Sensor A/B (TP Sensor D/E) Incorrect Voltage Correlation (V6)
  • DTC P2176: Throttle Actuator Control System Idle Position Not Learned (L4)
  • DTC P2176: Throttle Actuator Control System Idle Position Not Learned (V6)
  • DTC P2182: ECT Sensor 2 Out of Range (L4) (2018-19)
  • DTC P2182: ECT Sensor 2 Out of Range (V6) (2018-19)
  • DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem (L4)
  • DTC P2183: ECT Sensor 2 Circuit Range/Performance Problem (V6)
  • DTC P2184: ECT Sensor 2 Circuit Low Voltage (L4)
  • DTC P2184: ECT Sensor 2 Circuit Low Voltage (V6)
  • DTC P2185: ECT Sensor 2 Circuit High Voltage (L4)
  • DTC P2185: ECT Sensor 2 Circuit High Voltage (V6)
  • DTC P2195: A/F Sensor (Sensor 1) Signal Stuck Lean (L4)
  • DTC P2195: Rear A/F Sensor (Bank 1, Sensor 1) Signal Stuck Lean (V6); DTC P2197: Front A/F Sensor (Bank 2, Sensor 1) Signal Stuck Lean (V6)
  • DTC P219A: Air-Fuel Ratio Variation of Cylinder (L4) (2015-16)
  • DTC P219A: Air-Fuel Ratio Variation of Cylinder (L4) (2017-19)
  • DTC P219A: Air-Fuel Ratio Variation of Cylinder (Bank 1, Rear Bank) (V6); DTC P219B: Air-Fuel Ratio Variation of Cylinder (Bank 2, Front Bank) (V6)
  • DTC P2227: BARO Sensor Circuit Out of Range High (L4)
  • DTC P2228: BARO Sensor Circuit Low Voltage (L4)
  • DTC P2228: BARO Sensor Circuit Low Voltage (V6)
  • DTC P2229: BARO Sensor Circuit High Voltage (L4)
  • DTC P2229: BARO Sensor Circuit High Voltage (V6)
  • DTC P2237: A/F Sensor (Sensor 1) AFS Circuit High Voltage (L4)
  • DTC P2237: Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit High Voltage (V6); DTC P2240: Front A/F Sensor (Bank 2, Sensor 1) IP Circuit High Voltage (V6)
  • DTC P2238: A/F Sensor (Sensor 1) AFS+ Circuit Low Voltage (L4)
  • DTC P2238: Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit Low Voltage (V6); DTC P2241: Front A/F Sensor (Bank 2, Sensor 1) IP Circuit Low Voltage (V6)
  • DTC P2243: Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit High Voltage (V6); DTC P2247: Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit High Voltage (V6)
  • DTC P2245: Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit Low Voltage (V6); DTC P2249: Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage (V6)
  • DTC P2251: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit High Voltage (V6); DTC P2254: Front A/F Sensor (Bank 2, Sensor 1) VS Circuit High Voltage (V6)
  • DTC P2252: A/F Sensor (Sensor 1) AFS- Circuit Low Voltage (L4)
  • DTC P2252: Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage (V6); DTC P2255: Front A/F Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage (V6)
  • DTC P2270: Secondary HO2S (Sensor 2) Circuit Signal Stuck Lean (L4)
  • DTC P2270: Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Signal Stuck Lean (V6); DTC P2272: Front Secondary HO2S (Bank 2, Sensor 2) Circuit Signal Stuck Lean (V6)
  • DTC P2279: Intake Air System Leak (V6)
  • DTC P2413: EGR System Malfunction (V6)
  • DTC P2421: EVAP Canister Vent Shut Valve Stuck Open
  • DTC P2422: EVAP Canister Vent Shut Valve Stuck Closed Malfunction (L4)
  • DTC P2422: EVAP Canister Vent Shut Valve Stuck Closed Malfunction (V6, Without Auto Idle Stop System)
  • DTC P2610: PCM Ignition Off Internal Timer Malfunction (L4)
  • DTC P2610: PCM Ignition Off Internal Timer Malfunction (V6)