Code PO318

Tiny
MIKE-ANGELA FORAN
  • MEMBER
  • 2005 BUICK LA CROSSE
  • 3.6L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 160,000 MILES
How do I reach the crankshaft position sensor?
Monday, July 23rd, 2018 AT 10:28 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon.

Below is the procedure and there are some pictures as well.

Roy

1. Turn the ignition off.
2. Raise and support the vehicle. Refer to vehicle lifting.
3. Reposition the wiring harness heat shield to obtain access.
4. Disconnect the crankshaft position (CKP) electrical connector (3).

ImageZoom/Print

5. Remove the crankshaft sensor bolt.
6. Remove the crankshaft sensor.

INSTALLATION PROCEDURE

imageZoom/Print

1. Install the crankshaft position sensor.
2. Install the crankshaft position sensor bolt.

Note: Refer to fastener notice in service precautions.

Tighten the crankshaft position sensor bolt to 10 N.M (89 lb in).
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Monday, July 23rd, 2018 AT 10:53 AM

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