Parts for your 2005 Honda Elysion-Crank angle sensor

2005 Honda Elysion crank‑angle sensor (CKP): purpose and service tips

Based on Honda workshop manuals for the K24A (2.4-litre) and J30A (3.0-litre V6) engines used in the 2005 Honda Elysion, as well as Honda parts catalogues for this model range, the vehicle is fitted with a crank‑angle sensor, more commonly called a crankshaft position (CKP) sensor. These technical sources specify a CKP sensor for engine timing and engine speed input, so it’s absolutely relevant on the 2005 Elysion.

The crank‑angle sensor tracks the exact position and rotational speed of the crankshaft. The ECM uses this signal to fire the coils at the right moment, time the fuel injection, and coordinate with the cam sensors for variable valve timing. If the CKP signal drops out or becomes noisy, the Elysion can be hard to start, run roughly, or stall, and it will usually log fault codes (often in the P0335–P0339 range).

There’s no set replacement interval for the CKP on the Elysion, it’s a “replace on condition” part. As part of routine servicing, it’s smart to:

• Inspect the sensor connector and wiring where it runs low on the engine for chafing, heat or oil contamination.
• Check for oil leaks from the front cover or crank seal that might soak the sensor or harness.
• Keep the area free of built‑up grime and metal filings that can stick to the sensor tip.

Location-wise, the CKP sits low on the engine near the crank pulley/oil pump area on both engines. Access is typically from underneath with the front undertray off. Replacement is straightforward: disconnect the battery, unplug the connector, remove the retaining bolt, and withdraw the sensor. Lightly oil the new O‑ring (if fitted), seat the sensor squarely, reinstall the bolt to factory torque, plug in the connector, then clear codes and perform an idle relearn if required. Avoid levering on the plastic body and keep the sensor face clean of debris.

Before condemning the sensor, a technician should scan live data to confirm a solid engine speed signal while cranking, check for cam/crank correlation faults, and rule out poor grounds or a failing ignition coil that can create electrical noise. When replacement is needed, a genuine or high‑quality aftermarket CKP is recommended for reliable hot‑start performance and stable timing. It’s an inexpensive part that can save plenty of diagnostic time and kilometres of frustration when the Elysion starts playing up.

Popular questions about the 2005 Honda Elysion crank‑angle sensor

Does the 2005 Honda Elysion have a crank‑angle sensor?
The 2005 Elysion does have a crank‑angle (crankshaft position) sensor. Honda’s workshop literature for the K24A and J30A engines specifies a CKP sensor that the ECM relies on for ignition and fuel timing. Without it, the engine won’t start or will run very poorly.

Where is the crank‑angle sensor located on a 2005 Elysion?
It’s mounted low on the engine near the crank pulley and oil pump housing. Access is usually easiest from underneath after removing the front undertray. On both the 2.4 and 3.0 engines, expect it to be around the front lower timing area.

What fault codes point to a bad crank‑angle sensor on this model?
Common CKP‑related codes are P0335 to P0339. Drivers may also see cam/crank correlation codes if the timing signal is erratic. Always check wiring and connectors before replacing the sensor, as heat and oil can cause intermittent connections.