Parts for your 2006 Mitsubishi Outlander-Camshaft sensor

2006 Mitsubishi Outlander Camshaft Sensor — What It Does and When to Replace It

Yes, the 2006 Mitsubishi Outlander is fitted with a camshaft position sensor (often called a CMP sensor), and it’s absolutely relevant to how the engine runs. This is backed by the Mitsubishi Motors Service Manual for the 2003–2006 Outlander/4G69 engine, which specifies a camshaft position sensor and defines diagnostic trouble codes such as P0340/P0341 for CMP circuit faults. Mitsubishi’s ASA/CAPS parts catalogue also lists a camshaft position sensor for the 4G69 2.4L petrol. So if someone’s chasing rough running or a no-start, this little sensor should be on the shortlist.

The camshaft sensor’s job is to tell the ECU exactly where the camshaft is in its rotation. Paired with the crank sensor, it allows precise fuel injection timing, ignition timing, and MIVEC (variable valve timing) control. When it’s behaving, the Outlander starts crisply, idles smoothly, and sips fuel sensibly on the open road.

While it’s not a routine replacement item like oil or filters, a tired or failed cam sensor can cause headaches. Typical symptoms include long cranking or no-start when hot, uneven idle, misfires, poor fuel economy, and the check engine light with codes like P0340 or P0341. Under the bonnet, the sensor sits at the cylinder head near the timing end, with a simple plug and a small retaining bolt — generally a straightforward swap for a competent DIYer or any workshop.

Good servicing practice for the 2006 Outlander includes giving the cam sensor and its wiring a look whenever you’re doing major services or chasing drivability gremlins:

• Inspect the connector for brittle insulation, loose pins, or corrosion, clean and reseat if needed.
• Check for oil wicking up the harness or leaks around the sensor’s O-ring, fix any seepage.
• If replacing, use quality OEM or reputable aftermarket parts, fit the O-ring lightly oiled, and don’t over-tighten the retaining bolt.
• Clear fault codes and perform an idle relearn if required by your scan tool after installation.

If the Outlander intermittently stalls or refuses to start warm but comes good when cooled, the cam sensor is a prime suspect. A quick scan-tool check alongside basic wiring tests usually confirms it. Keeping this sensor healthy helps the 4G69 run sweetly for plenty more kilometres around Aus or Aotearoa.

Popular questions about the 2006 Outlander camshaft sensor

Where is the camshaft sensor located on a 2006 Mitsubishi Outlander?

It’s mounted on the cylinder head at the timing belt end, under the bonnet. You’ll see a small two- or three-pin connector and a single retaining bolt. Access is generally easy with basic hand tools, though removing a cover or intake duct may make life simpler.

What faults or codes point to a bad camshaft sensor?

Common signs are hard starting, stalling, rough idle, and poor fuel economy. The ECU often logs P0340 or P0341 on these models. Always check the wiring and connector first, as heat and oil exposure can cause intermittent connections that mimic a failed sensor.

Do camshaft sensors need regular replacement?

No, there’s no set interval. They’re replaced on condition. During routine servicing, a quick visual check for oil leaks and a connector inspection is enough. If symptoms or fault codes appear, test and replace as needed with a quality part.