Parts for your 2011 Honda Odyssey-Camshaft sensor

2011 Honda Odyssey camshaft sensor

Yes, the 2011 Honda Odyssey uses a camshaft position sensor. Technical sources that confirm this include the 2011 Honda Odyssey Factory Service Manual (which details DTCs such as P0341/P0346/P0365 and the test/replace procedure for the CMP sensor), professional databases like ALLDATA/Identifix that publish the same diagnostics, and Honda’s OEM parts catalogues listing a “Sensor Assy., Cam Position” for this model. V6 J35Z8 models run two cam sensors (one per bank), while some markets with the 2.4‑litre DOHC engine use a cam sensor on the cylinder head.

On the 2011 Odyssey, the camshaft sensor’s job is to tell the ECU exactly where the cam(s) are in relation to the crank. That live timing info lets the engine fire injectors precisely, control ignition timing, and manage Honda’s variable valve timing systems smoothly. Get that signal wrong and the van can be hard to start, run rough, or feel flat when overtaking on the motorway.

It’s not a service item with a scheduled replacement, but it’s smart maintenance to keep good oil up to it, because dirty oil can affect timing components and create false cam/crank correlation faults. If the Check Engine light pops on with camshaft sensor codes, or the Odyssey develops long crank, misfires at idle, a sudden drop in fuel economy, or intermittent stalling, it’s worth testing the sensor and its wiring before throwing parts at it.

• Typical fault clues: DTCs like P0341/P0346/P0365, extended cranking, lumpiness at idle, and reduced power.
• Quick checks: inspect the connector for oil ingress or broken tabs, trace the loom for chafing, and verify good battery voltage and clean grounds.

Replacement is straightforward for a competent DIYer. After letting the engine cool, disconnect the battery, remove the engine cover, unplug the sensor, undo the small retaining bolt, and gently twist the sensor free. Fit a new O‑ring, lightly oil it, seat the new sensor, and torque the bolt to about 8–10 N·m. Reconnect, clear codes, and perform an idle relearn if needed. On V6 models, remember there are two sensors (front and rear banks), so confirm which bank set the code before swapping parts. Use a genuine or high‑quality OE‑equivalent sensor to avoid comeback issues.

Look after the basics—fresh oil, tidy wiring, and correct torque—and the Odyssey’s cam sensor will typically go the distance without fuss.

Where is the camshaft sensor on a 2011 Honda Odyssey?

On the V6, there are two: one mounted at the front bank and one at the rear bank near the cam gear end, each secured with a single small bolt and an O‑ring. For markets with the 2.4‑litre engine, the sensor sits on the end of the cylinder head by the timing chain cover. Remove the engine cover and you’ll spot the small, plug‑in sensor at the cam end.

Can it be driven with a faulty camshaft sensor?

It may start and run, but performance can be erratic—hard starting, poor fuel economy, and the risk of stalling. That’s not ideal for daily family duties. Best approach is to diagnose promptly and fix it to avoid being stranded and to protect the catalytic converter from misfire damage.

Does the 2011 Odyssey have one or two camshaft sensors?

The V6 version uses two (one per bank). Some 2.4‑litre models in certain markets typically use a single sensor on the head. Always check the VIN and engine code when ordering parts.