Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2007 Jeep Compass Limited, AWD, StandardFACTORY OEM SERVICE PROCEDURE
DTCS P0137 To P0270
- P0137-O2 Sensor 1/2 Circuit Low
- P0138-O2 Sensor 1/2 Circuit High
- P0139-O2 Sensor 1/2 Slow Response
- P0140-O2 Sensor 1/2 Signal Inactive
- P0141-O2 Sensor 1/2 Heater Performance
- P0171-Fuel System 1/1 Lean
- P0172-Fuel System 1/1 Rich
- P0196-Engine Oil Temperature Sensor Performance
- P0197-Engine Oil Temperature Sensor Circuit Low
- P0198-Engine Oil Temperature Sensor Circuit High
- P0201-Fuel Injector 1 Circuit/Open
- P0202-Fuel Injector 2 Circuit/Open
- P0203-Fuel Injector 3 Circuit/Open
- P0204-Fuel Injector 4 Circuit/Open
- P0218-High Temperature Operation Activated
- P0221-Throttle Position Sensor 2 Circuit Performance
- P0222-Throttle Position Sensor 2 Circuit Low
- P0223-Throttle Position Sensor 2 Circuit High
- P0261-Fuel Injector 1 Circuit Low
- P0262-Fuel Injector 1 Circuit High
- P0264-Fuel Injector 2 Circuit Low
- P0265-Fuel Injector 2 Circuit High
- P0267-Fuel Injector 3 Circuit Low
- P0268-Fuel Injector 3 Circuit High
- P0270-Fuel Injector 4 Circuit Low
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.