Parts for your 2020 Mitsubishi Outlander-Camshaft sensor

2020 Mitsubishi Outlander Camshaft Sensor

Technical sources confirm the 2020 Mitsubishi Outlander uses a camshaft position sensor (CMP). This is listed in Mitsubishi Motors’ 2020 Outlander Workshop Manual (GG/GF) under Engine Electrical — Camshaft Position Sensor, appears in the factory OBD‑II DTC list (e.g., P0340, P0341 cam signal/correlation), and is shown in the Mitsubishi ASA parts catalogue for the 2.0 and 2.4 MIVEC petrol engines and the 2.4 PHEV. Independent repair databases (ALLDATA/Autodata) also include CMP wiring, pinouts, and test procedures for this model.

On the 2020 Outlander, the camshaft sensor keeps the engine computer in sync with the cam and crank, so fuelling and spark happen at the right moment. It also feeds position data for MIVEC variable valve timing, letting the engine shift the cam phase for better torque, economy, and emissions. Without a clean cam signal, the Outlander can crank longer, run roughly, drop power, or refuse to start, and the check-engine lamp will likely log a cam correlation fault.

The sensor is a sealed Hall‑effect unit bolted to the cylinder head near the timing end. It reads a target on the cam and sends a digital pulse back to the ECU. There’s no scheduled service item for the sensor itself, but solid maintenance helps it live a long life: correct oil level and quality, regular filter changes, and keeping the top of the engine clean so the connector isn’t swimming in oil or coolant.

During routine servicing, a sensible check is to inspect the loom and plug for heat hardening, chafing, or oil wicking into the terminals. If faults or starting issues point to the CMP, confirm with scan‑tool live data and, if available, an oscilloscope to verify a crisp square wave. Replacement is straightforward: disconnect the battery, unplug the connector, remove the retaining bolt, ease out the sensor, swap the O‑ring, lightly oil it, and refit. Torque the retaining bolt to typical small fastener spec for the head bracket (around 8–10 N·m is common, follow the service manual figure for the exact engine). Clear any DTCs and road‑test.

Both the 2.0 and 2.4 petrol, and the 2.4 PHEV, rely on the cam signal, the ECU will try a limp strategy if it’s lost, but drivability suffers. Genuine or high‑quality aftermarket sensors and clean connectors are worth it, as cheap copies can produce noisy signals. Most Outlanders won’t need a relearn after replacement, if idle hunts, perform an idle learn with the engine at temperature and electrical loads off. For peace of mind, keep a spare O‑ring handy and always route the harness back through the factory clips after refit.

Does every 2020 Mitsubishi Outlander, including the PHEV, use a camshaft sensor?

Yes. The 2.0 and 2.4 MIVEC petrol engines and the 2.4 Atkinson-cycle engine in the PHEV all use a camshaft position sensor mounted on the cylinder head. The workshop manual identifies it as a key input for sequential injection, ignition timing, and MIVEC control.

What are the common symptoms of a failing camshaft sensor on this model?

Typical signs include longer cranking, a no-start when hot, rough idle, reduced power, and the check-engine lamp. Scan tools often reveal codes like P0340 or P0341. Faults can be intermittent, especially with heat-soaked wiring or oil-contaminated connectors, so a visual check under the bonnet helps.

Is a relearn needed after replacement, and when should it be changed?

There’s no scheduled replacement interval, it’s replaced on condition. After fitting, most Outlanders do not need a special relearn. Clear codes, warm the engine, and let it idle if needed to stabilise. A competent technician can usually complete the job in well under an hour.