Crankshaft sensor location needed

2008 BUICK LUCERNE
129,000 MILES • 3.8L • 6 CYL • 2WD • AUTOMATIC
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DAWG64
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Can anyone tell me where the crankshaft sensor is located on my car listed above CXL, 308 motor?
Nov 17, 2020 at 3:00 PM
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KASEKENNY
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I attached the process from the manual on how to replace it. Let us know if you need more info. Thanks
Nov 17, 2020 at 3:14 PM
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ASEMASTER6371
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Good morning,

I attached the procedure below which is in line with the pictures already provided in the previous response.

https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

https://www.2carpros.com/articles/how-a-crank-shaft-angle-sensor-works

Roy

Crankshaft Position Sensor Replacement

Tools Required

J 45059 Angle Meter

Removal Procedure


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1. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement (See: Harmonic Balancer - Crankshaft Pulley > Removal and Replacement).
2. Disconnect the engine harness electrical connector (3) from the crankshaft position (CKP) sensor.


imageOpen In New TabZoom/Print

3. Remove the CKP sensor shield.


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4. Remove the CKP sensor studs and sensor.


Installation Procedure


imageOpen In New TabZoom/Print


Notice: Refer to Fastener Notice (See: Vehicle > Vehicle Damage Warnings > Fastener Notice).

1. Install the CKP sensor and studs.

Tighten the studs to 20 N.m (15 lb ft) plus an additional 40 degrees usingJ 45059.


imageOpen In New TabZoom/Print

2. Install the CKP sensor shield.


imageOpen In New TabZoom/Print

3. Connect the engine harness electrical connector (3) to the CKP sensor.
4. Remove the crankshaft balancer. Refer to Crankshaft Balancer Replacement (See: Harmonic Balancer - Crankshaft Pulley > Removal and Replacement).

Nov 18, 2020 at 3:04 AM
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