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.
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HOMESERVICE MANUALSJEEP2009COMPASS 4WD L4-2.4LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSEXHAUST PRESSURE SENSORSERVICE AND REPAIRREMOVAL
2009 Jeep Compass 4WD L4-2.4L
Removal
2009 Jeep Compass 4WD L4-2.4LSECTION Removal
EXHAUST PRESSURE SENSOR
1. Disconnect and isolate negative battery cable.
2. Remove electrical connector at pressure differential sensor (2).
3. Remove upstream exhaust pressure tube (4) from catalytic converter
4. Remove downstream pressure tube (6) from catalytic converter.
5. Remove pressure differential sensor mounting bolt.
6. Remove pressure differential sensor (2) and tubing (7) from vehicle.
7. Remove tubing (7) from pressure differential sensor (2).
RENDER: 1.0x
NO RELATED
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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.