Parts for your 2023 Mitsubishi Eclipse cross-Camshaft sensor

2023 Mitsubishi Eclipse Cross camshaft position sensor

Technical references confirm the 2023 Mitsubishi Eclipse Cross does use a camshaft position sensor (CMP). Mitsubishi service information for the model-year 2023 Eclipse Cross (covering the 1.5‑litre turbo petrol and the 2.4‑litre PHEV petrol engine) specifies a CMP and includes related DTCs such as P0340/P0341. OEM parts catalogues (Mitsubishi ASA/MMC) and reputable aftermarket catalogues (e.g., NTK/NGK, Denso) also list a camshaft position sensor for this vehicle. So yes—this part is relevant and fitted.

On the Eclipse Cross, the camshaft sensor sits near the cam gear on the cylinder head and watches a toothed target on the cam. It sends timing signals to the ECU so the engine can fire the spark and inject fuel at precisely the right moment, and it also helps the MIVEC variable valve timing system know exactly where the cam is. If this signal goes missing or out of whack, the ECU may fall back to a safe mode using the crank sensor, which can mean hard starting, sluggish performance, and a glowing check engine light.

Typical signs the CMP might be unhappy include:

• Long crank or no-start when hot or cold
• Rough idle, hesitation, or misfire-like feel under load
• Poor fuel economy and lack of go up hills
• Check engine light with codes like P0340 or P0341

There’s no scheduled maintenance interval for the CMP on a 2023 Eclipse Cross. During regular servicing, it’s smart to keep an eye on the wiring loom under the bonnet—look for chafing near the sensor plug and along the rocker cover. Clean oil and on-time services also help the valve timing system behave, which reduces cam signal irregularities the ECU might flag.

If replacement’s on the cards, it’s a straightforward driveway job for many owners:

1. Disconnect the negative battery terminal.
2. Unplug the sensor, remove the small retaining bolt, and ease the sensor out.
3. Lightly oil a new O-ring, install the new sensor, and tighten the bolt to manufacturer spec.
4. Reconnect, clear any fault codes, and road test. The ECU will typically relearn cam/crank correlation after a short drive, a scan tool can speed this up if needed.

Use a quality OEM-equivalent sensor and avoid forcing the connector—bent pins cause plenty of grief. If codes return, double-check harness earths, oil level/condition, and cam timing control solenoids before blaming the new sensor. For the Eclipse Cross PHEV, the same general advice applies—the petrol engine still relies on the CMP for precise timing.

Popular questions about 2023 Mitsubishi Eclipse Cross camshaft sensor

Where is the camshaft sensor located on a 2023 Eclipse Cross?

It’s mounted on the cylinder head near the camshaft sprocket, usually at the front of the engine under the plastic engine cover. Look for a small two- or three-wire connector leading to a sensor held by a single bolt.

Do I need to replace the camshaft sensor as routine maintenance?

No scheduled interval applies. It’s replaced on condition—when it fails testing or sets related fault codes. During services, check the connector and loom, and keep up with oil changes to keep valve timing stable and the ECU happy.

Can I drive with a faulty camshaft sensor?

Often the car will run in a limited strategy using the crank sensor, but you may get hard starts, poor performance, and higher fuel use. It’s best to sort it promptly to avoid being stranded and to protect the catalytic converter from misfire damage.