Where is the Crankshaft position sensor located?

2018 CHEVROLET IMPALA
125,647 MILES • 2.5L • 4 CYL • 2WD • AUTOMATIC
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WEAVER1989
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  • 1 POST
Where can I find the crankshaft position sensor on the car listed above with an ecotech engine?
Apr 7, 2025 at 2:26 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 110,190 POSTS
Hi,

The sensor is located at the rear of the engine and on the top of the transmission bell housing.

I attached a pic below that shows its location. Pic two are directions for replacing it. The last pics are the relearn procedures (simple to do but requires a scan tool).

I hope this helps.

Take care,

joe

See pics below.
Apr 7, 2025 at 8:53 PM
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