Throttle Position Sensor: Service and Repair

2005 Chevrolet Cavalier L4-2.2L VIN FSECTION Service and Repair


THROTTLE POSITION (TP) SENSOR REPLACEMENT

REMOVAL PROCEDURE
1. Remove the air cleaner outlet resonator.




2. Disconnect the throttle position (TP) sensor harness connector (2).
3. Remove the throttle TP sensor screw.
4. Remove the TP sensor and seal.

INSTALLATION PROCEDURE
1. With the throttle in the closed position, install the TP sensor and seal.
2. Install the TP sensor screw.

NOTE: Refer to Fastener Notice in Service Precautions.

IMPORTANT: Install a new TP sensor screw when replacing the TP sensor.

Tighten the TP sensor screw to 2 N.m (18 lb in).




3. Connect the TP sensor harness connector (2).
4. Install the air cleaner outlet resonator.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.