Two camshaft position sensors are standard on a 2010 Chevy Equinox, one for each bank of the dual overhead camshafts. The exact setup depends on the engine option (2.4L I-4 or the available 3.0L V6), but both DOHC configurations typically use two CPS sensors.
Engine options and sensor layout
The 2010 Equinox was offered with two DOHC engines. Knowing which engine your vehicle has helps confirm the sensor setup:
- 2.4-liter Ecotec inline-4 (DOHC) — common in base models
- 3.0-liter V6 (DOHC) — optional for higher trims
In both cases, the engine uses two camshaft position sensors—one mounted near each bank’s camshaft—providing independent timing data for the intake and exhaust cams.
Where the sensors are and how they work
Camshaft position sensors (CPS) monitor the position and rotational speed of the camshafts, feeding signals to the engine control module to coordinate fuel injection and ignition timing. With two camshafts per engine (DOHC), a sensor sits on each bank.
Locations
On most GM 2010 Equinox engines, the CPSs are located on the front of the engine near the timing cover, one per cylinder head, typically accessible from the top or side of the engine bay. Exact mounting varies by engine style and model year, but the two-sensor setup is standard.
Symptoms of CPS issues
When a camshaft position sensor starts to fail, you may notice engine performance problems such as rough idle, stalling, misfires, hard starting, or diagnostic trouble codes related to camshaft position timing. If you experience these symptoms, diagnostic trouble codes like P0340 or P0341 may appear, indicating CPS trouble.
Summary
In summary, the 2010 Chevy Equinox typically uses two camshaft position sensors, providing timing data for both DOHC camshafts. If you’re diagnosing CPS-related issues, plan for two sensors on the engine and verify their locations according to your specific engine option and model year.