3.7L Engine - DTCS P0122 To P0175
- Diagnosis And Testing
- P0122-Throttle Position Sensor 1 Circuit Low
- P0123-Throttle Position Sensor 1 Circuit High
- P0125-Insufficient Coolant Temp For Closed-Loop Fuel Control
- P0128-Thermostat Rationality
- P0129-Barometric Pressure Out-Of-Range Low
- P0131-O2 Sensor 1/1 Circuit Low
- P0132-O2 Sensor 1/1 Circuit High
- P0133-O2 Sensor 1/1 Slow Response
- P0135-O2 Sensor 1/1 Heater Performance
- P0137-O2 Sensor 1/2 Circuit Low
- P0138-O2 Sensor 1/2 Circuit High
- P0139-O2 Sensor 1/2 Slow Response
- P0141-O2 Sensor 1/2 Heater Performance
- P0151-O2 Sensor 2/1 Circuit Low
- P0152-O2 Sensor 2/1 Circuit High
- P0153-O2 Sensor 2/1 Slow Response
- P0155-O2 Sensor 2/1 Heater Performance
- P0157-O2 Sensor 2/2 Circuit Low
- P0158-O2 Sensor 2/2 Circuit High
- P0159-O2 Sensor 2/2 Slow Response
- P0161-O2 Sensor 2/2 Heater Performance
- P0171-Fuel System 1/1 Lean
- P0172-Fuel System 1/1 Rich
- P0174-Fuel System 2/1 Lean
- P0175-Fuel System 2/1 Rich