Parts for your 2024 Mitsubishi Eclipse cross-Crank angle sensor

2024 Mitsubishi Eclipse Cross crank angle sensor: what it does and how to look after it

Based on Mitsubishi technical sources, the 2024 Mitsubishi Eclipse Cross does use a crank angle sensor (commonly called a crankshaft position sensor or CKP). The Mitsubishi Motors Service/Workshop Manual for the Eclipse Cross (petrol 1.5L turbo and PHEV variants) lists the CKP sensor within the Engine Electrical/Engine Control section, and Mitsubishi’s diagnostic documentation includes DTCs such as P0335 for crankshaft position sensor faults. Parts catalogues for the GK/GL-series Eclipse Cross also show a dedicated crankshaft position sensor. So, it’s a relevant and fitted component on 2024 models.

The crank angle sensor is the ECM’s timekeeper. Mounted at the engine block to read a toothed reluctor on the crank, it tracks exact crankshaft position and speed. The ECM uses that signal to fire the coils at the right moment, inject fuel precisely, manage idle, detect misfire, and coordinate with systems like stop/start and the CVT. If the signal drops out, the engine can stall or refuse to start, and the check engine light will usually set with a code like P0335–P0339.

Unlike filters or fluids, the crank angle sensor isn’t a scheduled service item. The smart play during routine servicing is to:

• Visually check the sensor body and connector for heat damage, oil intrusion, or corrosion.
• Inspect the loom routing so it’s not rubbing on the block or CVT case and is clipped away from exhaust heat.
• If there’s been metal debris from prior repairs, make sure the sensor tip and mounting area are clean.

Replacement is typically required only if it fails or the signal becomes erratic. Common symptoms include long crank/no start, sudden stalling, rough running at low revs, and the tacho dropping out. A technician will confirm with scan data (RPM signal during crank), scope testing, and a DTC check. On the Eclipse Cross, access is usually from under the bonnet or underneath, disconnect the battery, unplug the sensor, remove the retaining fastener, swap the sensor, and refit with the correct alignment and torque per the Mitsubishi workshop manual. Always clear codes, then perform an idle learn if specified so the ECM can settle trims. Using a genuine or high-quality aftermarket sensor preserves signal accuracy—cheap units can introduce timing jitter that the ECM won’t love.

For owners heading off on long trips across Aus or NZ, keeping the sensor connector clean and secure, and addressing oil leaks near the timing side promptly, will help the CKP keep doing its quiet, essential job.

Popular questions

Where is the crank angle sensor on a 2024 Eclipse Cross?
It’s mounted on the engine block reading a toothed wheel on the crankshaft. On the 1.5L turbo, expect it low on the block near the crank pulley area, on PHEV models it’s in a similar lower-block location. Access varies—often easier with the vehicle safely raised or with intake ducting moved aside.

If in doubt, a workshop manual or a trusted technician can point out the exact spot and the safest access path.

What are the signs it’s failing?
Typical clues are hard starting or a no-start, intermittent stalling once warm, rough idle, erratic rev counter, and the check engine light with codes like P0335. Because other faults can mimic these, proper diagnosis with scan data and electrical testing is the way to go before replacing parts.

Does the Eclipse Cross PHEV have a crank angle sensor too?
Yes. Even with the hybrid system, the 2.4-litre Atkinson-cycle engine still needs a crankshaft position signal for ignition, fuel timing, and synchronisation with the hybrid control. The servicing approach is similar: inspect, test, and only replace when confirmed faulty.