Parts for your 2000 Daihatsu Yrv-Crank angle sensor

2000 Daihatsu YRV crank-angle sensor: what it does and how to look after it

Yes, the 2000 Daihatsu YRV does use a crank-angle sensor. Technical references including the Daihatsu YRV M200/M201 Workshop Manual (Engine Electrical, K3-VE/K3-VET) and common service data sets confirm the K3-VE and K3-VET engines rely on a crankshaft position/crank-angle sensor to provide the ECU with the NE signal for ignition timing, fuel injection sequencing and VVT control.

On this YRV, the crank-angle sensor monitors the exact position and speed of the crankshaft. The ECU uses that signal to fire the coils and injectors at precisely the right moment. If that signal goes missing or noisy, the engine can crank without starting, stumble, misfire, or stall. It’ll often trigger fault codes like P0335–P0339 on a scan tool.

It’s not a routine “replace-by-kilometres” service item, but it does deserve some attention during regular servicing. Heat, vibration, oil contamination and ageing wiring are the usual culprits when these play up. A quick visual check goes a long way: look for oil weeping around the front of the engine, cracked or oil-soaked wiring, loose connectors, or damage from a previous timing-belt job.

When replacement is needed, most owners will find it straightforward with basic tools and patience. Access is typically from the front/right-hand side of the engine, reading a toothed wheel on the crank. Always disconnect the battery, give yourself room by removing the splash guard or lower cover as needed, and keep the sensor tip clean. Don’t force the connector or route the loom near sharp edges or hot exhaust parts.

Handy pointers for the YRV crank-angle sensor:

• Typical symptoms: long crank/no start, sudden stall at idle, uneven idle, intermittent misfire, and a lit MIL with P0335-range codes.
• Check the basics first: connector fit, harness condition, and any oil leaks onto the sensor area.
• If replacing, use a quality sensor that matches the K3-VE/K3-VET spec, cheap copies can cause weak or erratic signals.
• After refit, clear codes and road test while watching live data for a stable engine speed signal.

Look after the wiring, keep oil leaks in check, and the YRV’s crank-angle sensor will usually run for years without fuss. If it acts up, swift diagnosis and a tidy replacement restore crisp starting and smooth running.

Popular questions about 2000 Daihatsu YRV crank-angle sensors

Where is the crank-angle sensor on a 2000 Daihatsu YRV?
On K3-VE and K3-VET engines it’s mounted at the front/right-hand side of the engine, positioned to read a toothed reluctor on the crank. Access is typically from the wheel arch or lower front area after removing covers. The exact view varies a bit with trim and splash guards, but it’s near the crank pulley/timing area with a small retaining bolt and a two- or three-pin connector.

What are the signs the crank-angle sensor is failing?
Common signs are hard starting or no start, random stalling at idle or when hot, misfires, rough idle, and the check engine light. Scan tools often show P0335–P0339. Intermittent faults can be heat-related, so problems may appear after a warm soak or on hot days.

Should it be replaced as preventative maintenance?
Generally no. It’s not a scheduled replacement item. During services, check for oil leaks onto the sensor, brittle wiring, or loose connectors. Replace only if there are symptoms or confirmed fault codes, and always rule out wiring and connector issues before fitting a new sensor.