Parts for your 2002 Daihatsu Gran move-Crank angle sensor

2002 Daihatsu Gran Move crank angle sensor — what it does and when to replace it

Technical references confirm the 2002 Daihatsu Gran Move does use a crank-angle signal for engine management. The Daihatsu Gran Move/Pyzar G30-series workshop manual describes NE and G signals generated by a crank angle sensor within the distributor on HE/HD‑E EFI engines, and Autodata (2002) lists a crankshaft position/crank angle input for ignition timing and injection control. Daihatsu parts catalogues for late-production Gran Move variants also show either a distributor with built‑in pick-up or a separate crankshaft position sensor near the crank pulley, depending on market. So yes — this part is relevant and fitted.

On the 2002 Gran Move, the crank-angle sensor tells the ECU exactly where the crankshaft is in its rotation and how fast it’s spinning. That info is used to trigger spark and fuel at the right moment, keep idle steady, and help with cold starts. If that signal goes missing or gets noisy, the ute can be hard to start, stall at lights, or throw fault codes like P0335. It’s a small part that does a big job.

It’s not a scheduled service item, but it’s worth a look whenever the bonnet’s up for major servicing. Common tell-tales of a tired sensor or dodgy wiring include:

• Intermittent no‑start or sudden stalling when hot
• Rough running and misfires with the tacho dropping out
• Check Engine Light and stored CKP/CAS codes

Replacement advice for a Gran Move is straightforward, with a couple of engine-code nuances:

1. Identify location: most use a distributor-mounted crank angle sensor (NE/G pick-ups), some markets have a separate sensor at the crank pulley. Check the engine label and service info.
2. Disconnect the battery. Unplug the sensor connector and inspect for oil ingress or green corrosion on pins.
3. If distributor-type: mark the distributor position relative to the head before removal to preserve base timing. Replace the internal pick-up or swap the complete distributor if the pick-up isn’t serviceable.
4. If block/pulley-mounted: remove the retaining bolt(s), note any shim/air-gap, and refit the new sensor with the correct clearance per spec.
5. Clear codes, check live data (RPM signal), and road test. If base timing is adjustable, confirm with a timing light per the manual procedure.

Extra care goes a long way: avoid cheap no‑name sensors, keep looms secured away from heat, and replace brittle connectors. With the right part and a careful install, the Gran Move will crank, fire, and run sweet as for many more kilometres.

Popular questions about 2002 Daihatsu Gran Move crank angle sensors

Where is the crank angle sensor on a 2002 Gran Move?
Most Gran Move models use a distributor with an internal crank angle pick-up that feeds NE/G signals to the ECU. Some later or different-market engines may have a separate crankshaft position sensor mounted near the crank pulley on the timing cover. A quick look at the distributor (for a multi-pin sensor connector) or down by the crank pulley will confirm which type is fitted.

Can a bad crank angle sensor cause intermittent stalling?
Absolutely. Heat-soak failures, internal sensor dropouts, or a loose/oxidised connector can cause the ECU to lose RPM input. That leads to sudden stall, no‑start until it cools, or random misfires. If the problem is on‑and‑off, check the wiring loom and connector condition as closely as the sensor itself.

Do I need to set timing after replacing the sensor?
If the Gran Move uses the distributor‑mounted type and you’ve moved the distributor, mark and return it to the original position, then verify base timing as per the workshop procedure. For a separate crank sensor at the pulley, there’s no ignition timing adjustment, but correct sensor air‑gap and alignment still matter. Always clear fault codes and confirm a stable RPM signal on scan data.