Parts for your 2000 Daihatsu Gran move-Crank angle sensor

2000 Daihatsu Gran Move crank-angle-sensor: what it does, how it fails, and how to look after it

Based on Daihatsu Gran Move/Pyzar G3-series workshop literature (Ignition System), Autodata service information for the 1999–2001 period, and Denso distributor system notes used on HE/HD-series Daihatsu engines, the 2000 Daihatsu Gran Move does use a crank-angle-sensing system. On this model it’s integrated into the distributor (often called a crank/cam angle sensor inside the dizzy), rather than a separate bolt-on sensor at the crank pulley or flywheel. So yes—relevant and fitted, just packaged within the distributor assembly.

The crank-angle-sensor (CAS) on a 2000 Daihatsu Gran Move is the bit that tells the ECU exactly where the engine is in its rotation, so it can time spark and fuel bang-on. In this model it lives inside the distributor and reads a toothed trigger to generate position and speed signals. When it’s healthy, the car starts crisply, idles neatly, and pulls smoothly through the rev range. When it’s crook, expect hard starting, random misfires, flat spots, or a stall once it’s hot.

There’s no routine replacement interval for the CAS, but treating it like a critical ignition component during servicing is smart. Under the bonnet, keep the distributor plug clean and snug, oil leaks from the cam seal or a weeping distributor O-ring can wick into the sensor and upset the signal. Heat and vibration can also fatigue the internal electronics over time.

If replacement is needed, most owners swap the sensor as part of a complete distributor assembly, as that’s often the most reliable fix. After fitting, the base ignition timing must be set with a timing light per the service manual. On these Daihatsus, that typically involves putting the ECU into base-timing mode via the diagnostic connector, then rotating the distributor slightly to hit the spec. A fresh O-ring and a light smear of oil on install helps prevent future leaks.

Handy tells the CAS is on its way out include:

• Cranks but won’t fire once hot, then restarts after a cool-down
• Intermittent cut-out with the tacho dropping to zero
• Stored fault codes for engine speed/reference signal

For peace of mind, use quality parts, double-check connector integrity, and road-test to confirm clean acceleration without hiccups. A quick follow-up scan for codes after a few kilometres is a good belt-and-braces check.

Does the 2000 Gran Move have a separate crank sensor?

No. On this model the crank-angle sensing is built into the distributor. There isn’t a separate, block-mounted crank sensor like you’ll see on many later engines.

What are the common signs the crank-angle-sensor is failing?

Hot no-starts, sudden stalls with the tacho dropping, rough idle, and misfires under load are the big ones. A scan tool may show engine speed/reference signal faults when the issue is active.

Can it be serviced, or does it need full replacement?

Basic care is cleaning the connector and fixing any oil leaks into the distributor. If the internal sensor has failed, replacing the distributor assembly is the most straightforward, then resetting base timing as per the manual.