In most Honda Accord engines, there is one camshaft position sensor. However, on V6 versions, there are typically two sensors—one for each cylinder-head bank.
The exact number depends on the engine type and generation. Honda’s four-cylinder Accords (early and current K-series DOHC variants) generally use a single camshaft position sensor (CMP), while many V6 configurations (the J-series family) employ two CMP sensors to monitor cam position on each bank. Always verify with the specific service manual or a parts diagram for your exact year and engine code.
Engine families and sensor layouts
Here is how the sensor count typically breaks down by engine type in common Accord models:
- 4-cylinder engines (K-series, such as 2.0L and 2.4L): 1 camshaft position sensor (CMP) located near the timing cover.
- V6 engines (J-series, such as 3.0L and 3.5L): 2 camshaft position sensors, one on each cylinder-head bank.
Note: Sensor placement and the exact number can vary by model year and market. If you’re replacing a sensor or diagnosing a fault, consult the vehicle’s service manual or a trusted parts diagram for your specific car.
For those diagnosing camshaft sensor issues, common trouble codes include P0340 (CMP circuit) or P0341. On engines with two sensors, a fault on either bank can trigger timing-related or misfire symptoms. Inspect the wiring harness, connectors, and sensor grounds, and consider a live data check to compare sensor readings.
Summary
Most four-cylinder Honda Accord models use a single camshaft position sensor, while many V6 models use two sensors (one per bank). Model year and engine code determine the exact setup, so always confirm with the appropriate service documentation for your vehicle.