Parts for your 2006 Honda Cr-v-Camshaft sensor

2006 Honda CR‑V Camshaft Position Sensor

Yes, the 2006 Honda CR‑V is fitted with a camshaft position (CMP) sensor. This is confirmed in Honda’s 2002–2006 CR‑V Service Manual (PGM‑FI section covering Camshaft Position Sensor A circuit diagnostics and DTCs P0340/P0341), the Electrical Troubleshooting Manual showing the CMP signal line to the ECM/PCM, and Honda parts catalogues listing “Sensor Assy., Cam Position” for the 2006 CR‑V (commonly part number 37510‑PNB‑003/‑006 depending on market). These technical sources establish that the CMP sensor is relevant and used on this model.

On the 2006 CR‑V’s 2.4‑litre DOHC i‑VTEC engine, the camshaft sensor keeps the ECU in sync with the crankshaft sensor so the engine knows exactly which stroke each cylinder is on. That real‑time cam angle lets the ECU time the fuel injectors, manage spark, and control i‑VTEC/VTC for smooth idle, clean starts and solid mid‑range pull. If the CMP signal goes missing or messy, the ECU can’t trust timing—hello hard starting, rough running, poor fuel economy and a glowing MIL.

It isn’t a routine “replace by kilometres” item in normal servicing. Most last well past 200,000 km. Still, it’s smart to keep an eye out for tell‑tales and handle the basics under the bonnet:

• Typical symptoms: extended cranking or no‑start, stalling at idle, sluggish performance, higher fuel use, MIL with codes P0340/P0341 (CMP circuit/performance) or, at times, P0016 (crank/cam correlation, can also point to VTC issues).
• Quick care: check the CMP connector for oil intrusion or corrosion, make sure the harness isn’t chafed, and fix any rocker cover oil leaks that can wick into the plug.

Replacement is straightforward for a competent DIYer: disconnect the battery, locate the sensor at the timing‑chain end of the cylinder head (top front of the engine under the bonnet), unplug it, remove the small retaining bolt, and twist the sensor out. Lightly oil a new O‑ring, refit the sensor, and torque the bolt to about 12 N·m. Clear codes and perform an ECU idle relearn (let the engine reach operating temperature and idle with all accessories off for several minutes). Use a quality OEM‑equivalent sensor—cheap units can cause intermittent faults that’ll drive anyone spare.

If the MIL returns, don’t just throw parts at it. Verify crank and cam correlation with a scan tool, check supply voltage and ground at the sensor, and rule out timing or VTC issues. A trusted workshop can scope the signals if needed. Treated right, the cam sensor is a quiet achiever that keeps the CR‑V feeling tidy and economical on Kiwi and Aussie roads.

Where is the camshaft sensor on a 2006 CR‑V?

It’s mounted on the timing‑chain end of the cylinder head, at the top front of the engine bay. Look under the bonnet near the upper timing cover area, you’ll find a small sensor held by a single bolt with a two‑pin or three‑pin connector.

Which fault codes usually point to a cam sensor issue on this model?

P0340 and P0341 are the big ones for Camshaft Position Sensor “A” circuit/performance. P0016 (crank/cam correlation) can also appear, though that one can be caused by timing or VTC faults as well. Always test before replacing parts.

Should the cam and crank sensors be replaced together?

Not typically. Replace only what tests faulty. That said, on higher‑kilometre vehicles, it’s sensible to inspect both sensors and their wiring, and address oil leaks that can contaminate connectors.