Parts for your 2001 Daihatsu Gran move-Crank angle sensor

2001 Daihatsu Gran Move crank angle sensor — what it is and how to look after it

Referencing the Daihatsu Gran Move/Pyzar (G3 platform) factory workshop manual for Engine Electrical (EFI/Ignition) and Denso EFI training material, the 2001 Daihatsu Gran Move does use a crank‑angle sensing system. On the HE‑E/HD‑E family engines fitted to the Gran Move, the crank angle sensor function is integrated into the distributor as NE and G pick‑ups that feed the ECU for timing and fuel control. The Daihatsu Electronic Parts Catalogue for this model year also lists the distributor sub‑assembly with an internal pick‑up/sensor. So yes — a crank‑angle sensor is relevant on the 2001 Gran Move, but it’s housed inside the distributor rather than being a separate bolt‑on sensor at the crank.

On a 2001 Daihatsu Gran Move, the crank‑angle sensor’s job is to tell the ECU exactly where the engine is in its rotation and how fast it’s spinning. That’s how the ECU knows when to fire the spark and when to inject fuel. Because it’s built into the distributor on these engines, it’s doing double duty: providing both the engine speed signal (NE) and the reference position signal (G). If it goes out of whack, you’ll cop hard starting, random stalling, misfires or a no‑start — and the check engine light may hop on.

As part of regular servicing, it’s smart to give the distributor and its internal sensor some love. Pop the cap and check for moisture, oil ingress, carbon tracking, and a worn rotor. Make sure the connector and wiring to the distributor aren’t brittle or chafed. If you’ve got an intermittent fault, a resistance test of the pick‑up coil against the workshop spec can save heaps of guesswork.

Replacement is straightforward but benefits from a careful hand:

• Mark the distributor’s position on the housing and head before removal to preserve base timing.
• If replacing the entire distributor, transfer the O‑ring and torque the hold‑down bolt correctly to avoid oil leaks.
• After refitting, set base ignition timing with a timing light per the manual (bridging the diagnostic terminals as specified) so the ECU can take it from there.
• Use quality OE‑equivalent parts, cheap caps/rotors can introduce misfires that mimic sensor faults.

Typical service intervals don’t call for proactive replacement of the internal crank‑angle pick‑up, but on higher‑kilometre Gran Moves it’s worth inspecting every major service, especially if there’s any sign of heat damage or oil in the distributor. Keep the cap, rotor, and seals in good nick and the crank‑angle signal will stay crisp, giving smooth starts and tidy fuel economy.

• Does a 2001 Daihatsu Gran Move have a separate crank angle sensor?
  Most 2001 Gran Moves use a distributor with the crank‑angle function built in (NE and G pick‑ups). So you won’t usually find a separate bolt‑on crankshaft sensor on the block or timing cover. A parts lookup by VIN can confirm the exact setup for your car.
• What are the symptoms of a failing crank‑angle sensor on a Gran Move?
  Hard starting, intermittent stalling at idle, random misfires, poor fuel economy, and a no‑start once hot are common. The check engine light may appear, but older systems don’t always log tidy fault codes, so inspection and basic tests are still key.
• Where is it located on the Gran Move?
  It lives inside the distributor on the end of the camshaft. Under the cap and rotor you’ll find the pick‑up assembly that generates the NE/G signals for the ECU.