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Parts for your 2025 Mitsubishi Eclipse cross-Crank angle sensor
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2025 Mitsubishi Eclipse Cross crank-angle-sensor
Based on Mitsubishi technical documentation, the 2025 Mitsubishi Eclipse Cross does use a crank-angle-sensor (commonly called a crankshaft position sensor). The Mitsubishi Eclipse Cross service manual (GK/GL platform, carried forward into MY2025) shows the crankshaft position sensor in the Engine Electrical section and within the ECM inputs. The Mitsubishi ASA electronic parts catalogue lists a crank sensor for both the 1.5‑litre turbo petrol and the 2.4‑litre PHEV petrol variants. Standard Mitsubishi OBD-II diagnostics also reference DTCs like P0335–P0339 for this sensor, confirming its presence and function.
On the 2025 Eclipse Cross, the crank-angle-sensor is the ECM’s timekeeper. It tracks crankshaft speed and exact angle so the engine computer can fire injectors and spark at the right moment, and manage start-up, idle stability, and overall drivability. Without a clean signal from the sensor, the engine can be hard to start, misfire, stall at lights, or drop into limp mode with the check-engine lamp on.
It’s not a scheduled maintenance item, so there’s no set replacement interval. That said, a little care goes a long way. During routine servicing, it’s smart to visually check the sensor harness where it runs past the timing cover or bellhousing, make sure the connector is latched and free of oil ingress, and confirm there’s no chafing on the loom. If there’s been recent engine or gearbox work, re-check the routing and retaining clips—heat and vibration can be unkind to a loose plug.
Symptoms that point to a dodgy crank-angle-sensor on an Eclipse Cross include long cranking when cold, intermittent no-start after a hot soak, rough idle, sudden stalling, or stored fault codes like P0335. Because the PHEV still relies on the petrol engine for certain drive modes and charging, the sensor is just as critical on the hybrid as it is on the 1.5T.
If replacement is needed, most technicians will disconnect the battery, access the sensor near the crank pulley/timing cover (or bellhousing depending on engine), unbolt the sensor, and fit a quality OEM-equivalent part. It’s good practice to inspect and clean the tone wheel/reluctor and confirm the air gap if the design calls for it. After installation, clear codes and perform any required relearn procedures with a scan tool so the ECM can sync cleanly with the new signal. Owners should avoid forcing or twisting the connector pins and steer clear of bargain-bin sensors that can introduce signal noise. A clean install with proper torque and routed wiring will keep the Eclipse Cross starting first pop and running sweet as.
Where is the crank-angle-sensor on a 2025 Eclipse Cross?
It’s typically mounted low on the engine near the crank pulley/timing cover, or at the transmission bellhousing reading the flywheel/reluctor. Exact location varies between the 1.5T and 2.4 PHEV engines, but access is from the engine bay and may require removing a splash shield or intake ducting.
Do crank-angle-sensors need routine replacement on the Eclipse Cross?
No, there’s no time or kilometre-based interval. They’re replaced on condition—if there are symptoms like no-start, stalling, or DTCs such as P0335. During servicing, a visual check of wiring and connectors is sufficient.
Can a bad crank-angle-sensor damage the engine?
Not usually. The ECM will normally shut down injection and spark if it loses a reliable signal. The bigger risk is being stranded or experiencing unsafe stalling. Fixing the fault promptly prevents misdiagnosis and unnecessary parts swapping.
