Parts for your 2013 Honda Elysion-Camshaft sensor

2013 Honda Elysion Camshaft Sensor — What It Does and When to Replace It

Technical sources confirm the 2013 Honda Elysion uses a camshaft position sensor (CMP). The Honda Elysion RR-series workshop/service manual (PGM-FI section) details CMP inputs for both the K24-series 2.4L i-VTEC and the J-series V6 engines. The Honda Electronic Parts Catalogue for Elysion RR models lists a dedicated Camshaft Position Sensor for K-series four-cylinders and separate CMP sensors for J-series V6 variants. Honda’s DTC listings for the Elysion’s PGM-FI also include CMP-related fault codes (P0340–P0344), which only appear on vehicles equipped with a camshaft sensor.

On this model, the camshaft sensor feeds the ECU precise cam timing data so it can control fuel injection, VTC/VTEC operation, and ignition timing. Without a clean CMP signal, the engine may start poorly, stumble, or run in a limp strategy with higher fuel use. On K24 engines the sensor sits at the end of the cylinder head near the timing chain, on J-series V6s there are CMP sensors on the cylinder heads to track each bank.

For servicing, the camshaft sensor isn’t a routine “replace-by-kilometres” item. It’s generally replaced on condition. That said, age, heat soak, and oil contamination can cause intermittent signals. A quick inspection under the bonnet during scheduled services goes a long way: check the connector for corrosion, ensure the harness isn’t chafing, and look for oil weep past the sensor O-ring.

Typical clues it’s time to sort the CMP:

• Check engine light with codes like P0340–P0344
• Hard starting, misfiring at idle, or random stalling
• Lazy throttle response or poor economy

Replacement is straightforward for most trims: disconnect the battery, unplug the connector, remove the retaining bolt, and ease the sensor out. Lightly oil the new O-ring, seat it squarely, and tighten the bolt to the factory spec from Honda service data. Always clear codes and perform a road test to confirm stable cam/crank correlation. Using a genuine or high-quality aftermarket sensor prevents repeat faults and odd drivability behaviour.

Good habits for Aussie and Kiwi conditions:

• Keep up with oil changes, dirty oil can upset cam control and dirty the sensor tip
• After engine bay washing, check connectors are dry and latched
• If faults are intermittent, wiggle-test the loom and inspect earth points before condemning the sensor

Q: Where is the camshaft sensor on a 2013 Honda Elysion?

A: On K24 four-cylinder models, it’s mounted on the cylinder head at the timing chain end. On J-series V6 models, there are CMP sensors on the cylinder heads to monitor each bank. Access varies slightly by trim and intake ducting.

Q: Do camshaft sensors need regular replacement?

A: No set interval. They’re replaced when faulty. Periodic checks of the connector, wiring, and for oil leaks are sensible, especially on higher-kilometre vehicles or those seeing lots of heat cycling.

Q: Is it safe to drive with a failing camshaft sensor?

A: It may still run, but starting can be hit-and-miss and power can drop. Prolonged driving risks stalling and poor fuel economy. Best to diagnose and fix promptly.