Parts for your 2007 Mitsubishi Outlander-Camshaft sensor

2007 Mitsubishi Outlander camshaft sensor — purpose, servicing tips and replacement

Technical sources confirm the 2007 Mitsubishi Outlander does use camshaft position sensors. The Mitsubishi Motors Workshop Manual for the 2007 Outlander (CW5W/CW6W, Group 13A – Engine Electrical), the Mitsubishi ASA parts catalogue, and trade data from Autodata/AllData all list camshaft position sensors for both the 2.4L 4B12 four-cylinder and the 3.0L 6B31 V6 sold in Australia and New Zealand. On the 4B12 there are sensors on the cylinder head (intake and exhaust), and the 6B31 V6 uses sensors on each bank.

The camshaft sensor tells the engine control unit exactly where the cam(s) are in their rotation. That lets the ECU time fuel injection and spark precisely, and it’s essential for MIVEC variable valve timing. If the sensor signal is flaky or missing, the Outlander can be hard to start, run rough, feel gutless, use more fuel, or trigger a Check Engine light with codes like P0340 or P0365. In some cases it’ll drop into a limp mode to protect the engine.

There’s no routine replacement interval for the camshaft sensor on this model, it’s a “check as needed” item. During regular servicing, it’s worth a quick look under the bonnet for brittle wiring, oil weeping from the rocker cover onto the sensor or connector, or loose harness clips. Oil contamination and heat are the usual killers, not normal wear.

When replacement is on the cards, it’s a straightforward job for a competent DIYer with basic sockets and a scan tool, but many owners prefer a workshop. Typical steps include disconnecting the battery, unplugging the sensor, removing the retaining bolt, swapping in the new sensor with a lightly oiled O-ring, and refitting the connector securely. After installation, clearing fault codes and performing an idle learn with a scan tool helps the ECU settle in. Quality matters here: genuine Mitsubishi or reputable aftermarket sensors tend to deliver stable signals that cheap copies don’t.

Handy signs it’s time to act:

• Hard starting when hot or cold, random stalling at idle, or sudden loss of power on take-off.
• Check Engine lamp with cam/crank correlation or camshaft sensor circuit codes.
• Noticeably worse fuel economy over the last few hundred kilometres.

Look after the wiring and keep oil leaks in check, and the camshaft sensor on a 2007 Outlander should be set-and-forget for years.

FAQs

Where is the camshaft sensor on a 2007 Outlander?
On the 2.4L 4B12, the sensors sit on the cylinder head near the back, one for intake and one for exhaust. On the 3.0L 6B31 V6, each bank has a sensor near the top of the head. They’re accessible from the top with the engine cover off.

What fault codes point to a bad camshaft sensor?
Common Outlander codes include P0340/P0341 (camshaft sensor A circuit/performance) and P0365/P0366 (camshaft sensor B circuit/performance). Cam/crank correlation codes can also pop up if the timing is out or the signal is noisy.

Is it safe to drive with a failing camshaft sensor?
It may start and run, but it can stall, lose power, or refuse to restart. That’s not ideal on Kiwi backroads or Aussie motorways. It’s best to diagnose and fix promptly to avoid being stranded and to protect the catalytic converter from misfire damage.