Parts for your 2024 Mitsubishi Asx-Camshaft sensor

2024 Mitsubishi ASX Camshaft Sensor

Based on Mitsubishi technical literature, the 2024 Mitsubishi ASX as sold in Australia and New Zealand (GA2W platform with the 2.0‑litre 4B11 MIVEC engine) is fitted with a camshaft position sensor. Mitsubishi’s workshop manual for ASX/RVR/Outlander Sport details camshaft position sensor diagnostics (including DTCs P0340/P0341), while the Mitsubishi ASA electronic parts catalogue lists a “Sensor, Camshaft Position” for this engine. These factory sources confirm the camshaft sensor is relevant and used on this model.

On this ASX, the camshaft sensor keeps the engine management in sync by telling the ECU exactly where the intake and exhaust cams are. That’s crucial for MIVEC variable valve timing, sequential fuel injection, and smooth starting. When the sensor’s signal is crisp, the car pulls cleanly through the revs, cold starts are easy, fuel economy stays tidy, and emissions are kept in check.

It’s not a routine service item, but it does pay to give it some attention under the bonnet during scheduled maintenance. A quick visual once-over for oil seepage at the sensor body or connector, brittle wiring, or a loose retaining bolt can save a headache later. If the engine light’s on with codes like P0340 or P0341, the car’s hard to start, idles roughly, or feels flat and hesitant, the cam sensor or its wiring could be the culprit.

Replacement is typically straightforward on the 4B11: disconnect the battery, unplug the sensor’s connector on the cylinder head, remove the retaining bolt, and ease the sensor out. Lightly oil the new O‑ring, seat the new unit squarely, and tighten the bolt to factory spec (refer to the Mitsubishi service manual), then reconnect the plug and battery. Clear codes and confirm live data shows a stable cam signal. If faults persist, check loom routing and grounds before calling it a day—wiring issues are common.

Good habits help the sensor live a long life: stick to quality oil and timely changes (dirty oil can find its way into places it shouldn’t), keep connectors clean and clipped, and avoid aftermarket sealants that can shed debris. When replacement’s needed, choosing an OEM‑spec sensor ensures the ECU gets the clean, accurate waveform it expects—no guesswork, just proper Kiwi and Aussie reliability.

• Common signs of trouble: hard starting, stalling, rough idle, flat spots, higher fuel use, and engine light with P0340/P0341.
• Quick checks: connector security, wiring condition, oil leaks at the sensor, and battery health.

Popular questions

Where is the camshaft sensor on a 2024 Mitsubishi ASX?
It’s mounted on the cylinder head, near the camshaft sprockets. Look down the left-hand side of the engine (as you face the car) for a small sensor with a two- or three‑pin connector held by a single bolt. Access is usually fine with basic hand tools.

Can you drive with a failing camshaft sensor?
The car may still run, but it can be hard to start, run rough, and use more fuel. Prolonged driving can risk catalyst damage from misfires. It’s best to diagnose and sort it promptly to avoid being stranded.

Do camshaft sensors need regular servicing?
They’re not a scheduled service item. During routine servicing, a quick inspection for wiring damage or oil contamination is enough. If there are fault codes or symptoms, test and replace rather than trying to “recondition” the sensor.