Parts for your 1999 Daihatsu Gran move-Crank angle sensor

1999 Daihatsu Gran Move crank angle sensor — what it does and how to look after it

Technical references indicate the 1999 Daihatsu Gran Move does use a crank‑angle sensing system. The Daihatsu Gran Move/Pyzar G30‑series workshop material for the HD‑EP 1.5 DOHC engine describes an internal “NE/G” pick‑up in the distributor that provides crank/cam angle signals to the ECU, while later K3‑VE engines list a separate magnetic crankshaft position (CKP) sensor mounted near the crank pulley/timing cover. This arrangement is also noted in Autodata engine management listings for 1996–2002 Daihatsu models and Daihatsu/Toyota EFI training guides that explain NE and G signal generation for ignition and injection timing. In short, whether it’s a distributor pick‑up or a standalone CKP, the 1999 Gran Move relies on a crank‑angle signal for proper running.

The crank angle sensor is the ECU’s timekeeper. It tracks crankshaft position and speed so spark and fuel land bang on. On Gran Moves with the HD‑EP engine, the “crank angle sensor” function is handled by the distributor’s internal NE/G pick‑ups. On K3‑VE engines, it’s a dedicated sensor at the front of the engine by the crank pulley. If that signal goes walkabout, expect hard starting, random stalling, a dead tach, rough idle, and the check‑engine lamp with codes like P0335/P0336.

It’s not a routine replacement item, but it’s absolutely worth a look during servicing. Under the bonnet, check the sensor connector and loom for chafing, oil saturation, or broken clips. On magnetic CKP types, remove the sensor and gently wipe metal fuzz from the tip. Make sure the mounting face is clean so the air gap stays within factory spec. If your Gran Move runs a distributor, inspect shaft play, the pick‑up wiring, and the cap/rotor condition, excess play or a tired pick‑up will scramble the NE/G signals.

When replacement is needed, go for an OE‑quality part. Disconnect the battery, gain access at the timing cover (CKP) or remove the distributor as a unit if the internal pick‑up has failed. Mark positions before removal to keep timing in the ballpark, fit a new O‑ring where applicable, and tighten fasteners to the factory torque. After installation, clear codes and check live data or a scope trace to confirm a healthy waveform. Keep the timing belt and front crank seal in good nick too—oil leaks and belt debris are repeat offenders that contaminate sensors. A bit of preventative attention here can save a lot of no‑start grief out on Kiwi and Aussie roads.

• Where is the crank angle sensor on a 1999 Gran Move?

On HD‑EP 1.5 engines it’s integrated inside the distributor as the NE/G pick‑up. On K3‑VE engines it’s a separate sensor mounted at the front of the engine near the crank pulley/timing cover. A quick look under the bonnet will reveal whether your car has a distributor (HD‑EP) or coil‑pack setup (K3‑VE).

• What are common symptoms of a failing crank angle sensor?

Hard starting, intermittent stalling, misfiring, a dead or jumping tachometer, and the check‑engine light. Scan tools often show P0335/P0336. Heat‑soak stalls after a hot run are also classic when the sensor is on its way out.

• Can it be cleaned or does it need replacing?

A magnetic CKP can sometimes be cleaned if metal shavings have built up on the tip, and connectors can be restored if they’re green or oily. If the internal distributor pick‑up fails, replacement of the pick‑up or the distributor assembly is the reliable fix.