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 MANUALSCHEVROLET2007SILVERADO CLASSIC 1500 4WD V6-4.3LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTHROTTLE POSITION SENSORSERVICE AND REPAIR
2007 Chevrolet Silverado Classic 1500 4WD V6-4.3L
Throttle Position Sensor: Service and Repair
2007 Chevrolet Silverado Classic 1500 4WD V6-4.3LSECTION Service and Repair
THROTTLE POSITION SENSOR REPLACEMENT
REMOVAL PROCEDURE
1. Remove the air cleaner outlet resonator.
2. Disconnect the throttle position (TP) sensor electrical connector (1).
3. Remove the TP sensor screws.
NOTE: The TP sensor is an electrical component. Do not soak the TP sensor in any liquid cleaner or solvent, as damage may result.
4. Remove the TP sensor.
INSTALLATION PROCEDURE
1. Install the TP sensor.Align the TP sensor with the throttle shaft.
2. NOTE: Refer to Fastener Notice.
Install the TP sensor screws.
Tighten the screws to 2 N.m (18 lb in).
3. Connect the TP sensor electrical connector (1).
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:
- • 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.