The camshaft position sensor on a 5.7-liter Hemi sits on the front of the engine, on the passenger (right) side near the timing chain cover. This article explains where to look and what to expect across common model years.
Typical location on most 5.7 Hemi engines
The camshaft position sensor (CPS) provides the engine computer with cam timing information by reading a tone wheel on the camshaft. In most configurations, you’ll find the CPS mounted to or immediately adjacent to the timing cover on the passenger side of the engine, facing the timing chain area. It is typically secured with a single bolt and connected to a two- or three-wire harness. Access may require removing the engine cover or other components for visibility.
To locate the sensor quickly, follow the timing chain area to the right side of the engine as you face the vehicle.
- Prepare the engine: disconnect the battery and remove the engine cover if present to access the timing area.
- Inspect the front-right area of the engine (passenger side) where the timing chain cover is located.
- Look for a small sensor housing with a multi-pin electrical connector mounted into the timing cover or adjacent to it.
- Trace the sensor’s connector back to the wiring harness to confirm it’s the camshaft position sensor (not the crankshaft position sensor, which sits lower on the timing cover).
These steps will help you identify the CPS on most 5.7 Hemis. If your vehicle has a different layout due to accessory packages or a different generation, consult the factory manual or a wiring diagram for exact placement.
Variations by model year and configuration
While the general location remains the front-right side near the timing cover, some model years or specific vehicles (such as trucks, SUVs, or performance variants) may route or mount the sensor slightly differently. In some cases, a nearby bracket or additional brackets may obscure the view, and the sensor may be integrated with a timing cover insert. Always verify with the exact VIN or year and check dealer diagrams if you’re uncertain.
Summary
Bottom line: on most 5.7 Hemis, the camshaft position sensor is located on the front of the engine on the passenger side near the timing chain cover. Look in that area with the engine cover removed, identify the sensor by its small housing and two- or three-pin connector, and confirm with a wiring diagram if you have a non-standard configuration.