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 MANUALSJEEP2009WRANGLER 2WD V6-3.8LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSMANIFOLD PRESSURE/VACUUM SENSORSERVICE AND REPAIRREMOVAL
2009 Jeep Wrangler 2WD V6-3.8L
Removal
2009 Jeep Wrangler 2WD V6-3.8LSECTION Removal
REMOVAL
The MAP sensor (1) is installed into the rear of the upper intake manifold (3).
1. Disconnect electrical connector from MAP sensor.
2. Clean dirt from MAP sensor base.
3. Pull up on MAP sensor while rotating counterclockwise about 1/4 turn for removal.
4. Check condition of sensor O-ring.
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.