Crankshaft position sensor for 2005 Chevy Cobalt?

The crankshaft position sensor location and type for a 2005 Chevy Cobalt depends on the engine. The Cobalt came with a few different engines: a 2.2L Ecotec and a 2.0L Ecotec. They have different sensors.

To find the correct crankshaft position sensor for YOUR 2005 Chevy Cobalt, you MUST know the engine displacement (2.0L or 2.2L).

Once you know the engine size, you can:

* Check your owner's manual: It will specify the part number.

* Use an online auto parts store website: Sites like AutoZone, Advance Auto Parts, or Napa Auto Parts allow you to search by year, make, model, and engine size to find the correct sensor.

* Consult a repair manual: A Haynes or Chilton manual for your specific vehicle will show the location and provide part numbers.

* Visit a local auto parts store: The staff can help you identify the correct part based on your vehicle information.

General Information (not a replacement for identifying your specific engine):

The crankshaft position sensor is typically located on the engine block, near the crankshaft pulley. It might be at the front or the side, depending on the engine design. It's usually a small, cylindrical sensor with a single wire connector. It's important to get the correct part because the sensors are not interchangeable between the 2.0L and 2.2L engines.

Do not attempt this repair if you are not mechanically inclined. Incorrect installation can cause further damage to your vehicle.