Where is the cam shaft sensor for 5.3 liter Chevy?

The location of the camshaft position sensor (CMP sensor) on a 5.3L Chevy engine varies slightly depending on the year and specific engine configuration. However, it's generally found on the passenger side (right side) of the engine block, near the back of the engine, close to the front of the cylinder heads. It's often mounted in a recessed area or bore.

To be absolutely certain, you'll need to:

* Consult your vehicle's repair manual: This is the most reliable source. The manual will show you exactly where the sensor is located for your specific year and model.

* Use a repair database: Online resources like AllDataDIY or Mitchell 1 (subscription required) have diagrams and pinpoint locations for various sensors.

* Search online for your specific engine code: The engine code (e.g., LY6, L33, etc.) is usually cast on the engine block. Searching this code along with "camshaft position sensor location" will likely yield helpful images.

Visually inspecting the area described above is a good starting point, but relying on a specific repair manual or database for your engine is crucial for accuracy.