Parts for your 2023 Mitsubishi Eclipse cross-Crank angle sensor

2023 Mitsubishi Eclipse Cross crank-angle sensor

Based on Mitsubishi technical literature and parts catalogues, the 2023 Mitsubishi Eclipse Cross is fitted with a crank-angle sensor, more commonly named the crankshaft position sensor (CKP). Mitsubishi Motors service manuals for GK/GL-series Eclipse Cross engines, along with the Mitsubishi ASA electronic parts catalogue and factory diagnostic information for DTCs such as P0335–P0339, all reference the CKP on 1.5L turbo petrol and PHEV powertrains. So yes—the crank-angle sensor is relevant and used on the 2023 Eclipse Cross.

On this model, the crank-angle sensor feeds the engine control unit precise crank position and speed. That lets the ECU time fuel injection and spark, sync with the cam position for variable valve timing, detect misfires, and manage smooth starting. If the signal is dodgy, the car can be hard to start, run rough, stall at idle, or throw a check-engine light.

It’s not a scheduled service item, but it’s smart to give it a once-over during routine servicing—especially on higher‑kilometre cars or ones that see plenty of heat and dust. A technician will typically check the sensor connector for corrosion, chafed wiring in the loom down the front of the engine, and any oil leaks that could contaminate the sensor face. Keeping the area clean and dry helps the sensor maintain a crisp signal.

If replacement’s needed, it’s a straightforward job for a professional. The sensor is mounted to the engine block, facing a toothed tone wheel on the crankshaft. Usual steps are to disconnect the battery, safely raise the vehicle, remove the undertray, unplug the connector, then undo the retaining bolt and swap the sensor, fitting a fresh O‑ring if specified. Correct air gap and bolt torque matter, so following the Mitsubishi workshop procedure is the go. After replacement, clearing fault codes and performing an idle relearn with a scan tool can help the ECU settle in.

When choosing a part, genuine or OE‑quality sensors are the safest bet—cheap copies can cause intermittent faults that are harder to chase than the original issue. With the right part and a careful install, the Eclipse Cross will fire up cleanly and run sweet under all conditions.

• Common signs of trouble: long crank/no start, erratic idle, sudden stalling, poor fuel economy, and codes P0335–P0339.
• Good practice at service time: inspect wiring and connectors, check for oil seepage, and scan live data for a stable RPM signal while cranking.

Popular questions

Where is the crank-angle sensor on a 2023 Eclipse Cross?
It’s mounted on the engine block facing the crankshaft tone wheel. On the 1.5‑litre turbo petrol, access is typically from underneath after removing the engine undertray. The exact spot can vary slightly by drivetrain layout, but it’s generally low on the engine near the crank pulley area.

Does the crank-angle sensor need regular servicing?
There’s no set replacement interval. It’s a “check as you go” item—inspect the connector and loom during routine services, especially if the vehicle does high kilometres or sees harsh conditions. Replace it only if it’s faulty or contaminated, and always address any oil leaks nearby.

Can the car run with a faulty crank-angle sensor?
Usually not well—often it won’t start at all. If it does run, expect roughness, poor performance, and a check‑engine light. It’s best to diagnose promptly and replace the sensor if it’s the culprit.