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.
Installation Procedure
- Install the TP sensor O-ring to the TP sensor.
- Install the TP sensor.
- Apply thread-locking compound LOCTITE® 262, GM P/N 12345493 (Canadian P/N 10953488) or equivalent to the TP sensor screws.
- Install the TP sensor screws.
Tighten:Â Tighten the screws to 2.0 N.m (18 lb in).
- Connect the TP sensor electrical connector.
- Connect the fuel lines. Refer to Quick Connect Fitting(s) Service (Metal Collar)Â .
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.
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