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 MANUALSCADILLAC1999SEVILLE SLS V8-4.6L VIN YREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSCAMSHAFT POSITION SENSORSERVICE AND REPAIR
1999 Cadillac Seville SLS V8-4.6L VIN Y
Camshaft Position Sensor: Service and Repair
1999 Cadillac Seville SLS V8-4.6L VIN YSECTION Service and Repair
Description:
REMOVAL PROCEDURE
1. Remove the electrical connector at the cam sensor.
2. Remove the retaining bolt (1) and cam sensor (2).
INSTALLATION PROCEDURE
NOTE: Refer to Fastener Notice in Cautions and Notices.
1. Install the cam sensor (2) and retaining bolt (1).
Tighten
Tighten the retaining bolt to 10 N.m (89 lb in).
2. Install the electrical connector at the cam sensor.
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.