Parts for your 1996 Mitsubishi Pajero-Crank angle sensor

1996 Mitsubishi Pajero crank angle sensor — purpose, fitment and servicing

Based on Mitsubishi factory workshop manuals for the Gen 2 Pajero/Montero (circa 1991–1999), Autodata service information, and Mitsubishi’s ASA/parts catalogues, the 1996 Mitsubishi Pajero is fitted with a crank-angle or crankshaft position sensing system. On petrol V6 models (6G72/6G74), the crank/cam angle sensing is built into the distributor as an optical sensor. On the 2.8‑litre 4M40 turbo‑diesel, a TDC/crankshaft position sensor is fitted at the front timing case or bellhousing depending on market. So yes—this vehicle uses a crank‑angle sensor, and it’s essential to how it runs.

On a 1996 Pajero, the crank angle sensor tells the ECU exactly where the crankshaft is and how fast it’s spinning. That timing info lets the ECU fire the injectors and spark (on petrols) at the right moment, keeps idle smooth, and helps with cold starts and emissions. If it drops out, expect a hard start, random stalling, a dead tachometer, misfires, or a no‑start. Fault codes like P0335/P0340 may show up on OBD‑II‑equipped variants.

Where it lives differs by engine. Petrol V6s hide the sensor inside the distributor—an optical disc and pickup that the ECU reads as the shaft turns. The 4M40 diesel uses a dedicated sensor reading a toothed wheel for TDC/engine speed.

When servicing, a bit of prevention goes a long way:

• Check the connector and loom under the bonnet for heat‑hardening, cracked insulation, green corrosion, or oil ingress around the distributor on petrols.
• If doing a timing belt or front‑end service, inspect the diesel TDC/CKP sensor face for metal fuzz and confirm mounting is tight and the air gap is within spec.
• Use quality OEM‑equivalent sensors, cheap copies can give weak signals and intermittent faults.
• On V6 models, a worn distributor shaft bushing or leaking O‑ring can contaminate the optical sensor—if oil is present inside, replace the seal and consider replacing the sensor assembly.
• After distributor work on petrols, set base timing correctly as per the service manual (timing check mode) so the ECU’s advance tables line up.

Replacement is straightforward for the diesel sensor: disconnect battery, unplug, remove the retaining bolt, swap the sensor, and torque to spec. For the petrol V6, the sensor is part of the distributor, replacement usually means fitting a complete reman/OEM distributor, aligning the rotor to No.1 at TDC compression, and verifying timing. Either way, clearing codes and a short road test to confirm steady idle and clean revs is the go.

Popular questions

Does a 1996 Pajero have a crank angle sensor?
Yes. Factory service literature and parts catalogues show a built‑in crank/cam angle sensor in the distributor on petrol V6s, and a dedicated crank/TDC sensor on the 2.8 4M40 diesel. It’s a critical input for starting, fuel metering, and ignition timing.

Where is the sensor located on a 1996 Pajero?
Petrol V6: inside the distributor (optical sensor). Diesel 4M40: mounted at the front timing case or at the bellhousing reading a trigger wheel, depending on build. If unsure, a quick VIN‑based parts lookup will pinpoint the exact spot.

What symptoms point to a failing crank angle sensor?
Hard starting, sudden stalling, no‑start with fuel and spark missing, erratic tachometer, and fault codes like P0335/P0340. Heat‑related cut‑outs that recover after cooling are common with ageing sensors or tired wiring.