Parts for your 2005 Mitsubishi Outlander-Camshaft sensor

2005 Mitsubishi Outlander camshaft sensor: what it is, where it lives, and when to sort it

Yes, the 2005 Mitsubishi Outlander is fitted with a camshaft position sensor (CMP). This is documented in the Mitsubishi Outlander 2004–2006 Service Manual (Group 13A – Engine Electrical: Camshaft Position Sensor description, waveform and DTC P0340/P0341 diagnostics), and reflected in the Mitsubishi ASA electronic parts catalogue for CU-series Outlander with the 2.4-litre 4G64/4G69 engines. Major aftermarket catalogues from OE suppliers (e.g., NTK/NGK and Bosch) also list a CMP sensor for this model year, confirming it’s a standard component on Aussie and NZ-delivered vehicles.

On the 2005 Outlander, the camshaft sensor keeps the engine computer in the loop about the exact position of the camshaft as it spins. That live timing info lets the ECU fire the injectors in sequence, manage ignition timing cleanly, and, on MIVEC-equipped variants, control valve timing properly. When the sensor is healthy, cold starts are crisp, fuel economy behaves, and the idle stays settled. If it goes off, expect long crank times, a check engine light with codes like P0340/P0341, rough running, lacklustre power, and the occasional stall.

It’s a no-service, fit-and-forget item, so there’s no routine maintenance interval in the logbook. That said, it’s smart during regular servicing to give the connector and harness a once-over: look for brittle insulation, oil wicking into the plug, or loose terminals. Oil leaks from the rocker cover can contaminate the plug, so fixing weeps early helps the sensor live a long life.

Replacement is straightforward for a competent DIYer or any workshop. The sensor is mounted on the cylinder head at the timing-belt end. Usual steps are: disconnect the battery, unplug the connector, remove the retaining bolt, lift the sensor out, swap the O-ring if supplied, lightly oil the new seal, then refit and reconnect. Clear the codes and road test. No special relearn is typically required, but some scan tools offer a quick cam/crank sync check that’s worth doing. Stick with a quality OEM-equivalent sensor, cheap copies can cause intermittent faults that are harder to chase than the original problem.

If the Outlander throws a cam sensor code but still runs, it’s tempting to keep driving. For safety and to protect the catalytic converter from misfire damage, get it diagnosed promptly and don’t ignore persistent warnings.

• Technical references: Mitsubishi Outlander 2004–2006 Service Manual (Group 13A – Engine Electrical, CMP Sensor), Mitsubishi ASA EPC for CU-series Outlander (4G64/4G69), OBD-II DTC list including P0340/P0341 applicable to MY2005.

FAQ: 2005 Mitsubishi Outlander camshaft sensor

Where is the camshaft sensor on a 2005 Outlander?
It’s mounted on the cylinder head at the timing-belt end, near the cam sprocket. You’ll see a small, single-bolt sensor with a two- or three-pin connector. Access is from the top with the engine cover off, under the bonnet.

What are the common symptoms when it fails?
Long cranking, hard starting, rough idle, hesitation, poor fuel economy, stalling, and a check engine light. Scan tools typically show P0340 or P0341. Sometimes it’s the wiring or oil in the connector rather than the sensor itself.

Is it safe to drive with a faulty cam sensor?
It may run in a fallback mode, but performance and reliability suffer. Continued driving risks stalls and misfires, which can stress the catalytic converter. Best to diagnose and replace or repair wiring as soon as practical.