Parts for your 2019 Volkswagen Amarok-Crank angle sensor

2019 Volkswagen Amarok crank angle sensor: purpose, fitment and service advice

Based on Volkswagen technical literature, the 2019 Amarok uses a crank angle sensor (often listed by VW as the “engine speed sender G28”). The Volkswagen ErWin workshop manuals for Amarok models and VW Self‑Study Programmes covering the 3.0 V6 TDI (EA897) confirm a dedicated crankshaft position/speed sensor reading a tone wheel at the crank. Bosch common‑rail diesel control (EDC17) documentation also specifies a crank sensor as fundamental for injection timing. So it’s absolutely relevant and fitted to the 2019 Amarok, particularly the V6 TDI models sold across Australia and New Zealand.

What does it do? The crank angle sensor tells the engine control unit exactly where the crankshaft is and how fast it’s spinning. With that info, the ECU times injection events, manages boost and EGR, and keeps the engine running smoothly from idle to highway speeds. If the sensor signal drops out or goes out of range, the Amarok can be hard to start, run rough, or not run at all.

• Typical symptoms of a faulty crank angle sensor: long cranking/no start, random stalling, uneven idle, sudden limp mode, and fault codes such as P0335–P0339.
• On the V6 TDI, the sensor is mounted near the bellhousing reading the flywheel/reluctor, wiring runs low on the engine where heat and oil can be tough on connectors.

Is it a service item? Not routinely. However, smart servicing on an Amarok includes a quick eyeball of the sensor harness under the ute: check for oil ingress, rub‑through, or broken clips. Keeping the area around the bellhousing clean and free of built‑up grime helps reduce interference with the signal.

Replacement advice: Many workshops treat it as a straightforward remove‑and‑replace. Disconnect the battery, safely raise the vehicle, unplug the connector, remove the retaining fastener, and withdraw the sensor. Use a new O‑ring, lightly lubricate it, and seat the sensor squarely. Tighten to the manufacturer’s torque spec and route the loom exactly as per the factory path to avoid chafe. After refit, clear fault codes and check live data for a stable engine speed signal during cranking. In cases of persistent no‑start, verify the reluctor wheel condition and confirm the cam sensor synchronisation as well. Owners who tow or work their Amarok hard should consider a preventative wiring inspection at major services—cheap peace of mind for a part the ECU can’t live without.

If a scan tool flags repeated crank sensor errors, or the ute is intermittently stalling once hot, it’s time to get the sensor and loom tested and likely replaced before it leaves anyone stranded.

Does the 2019 Amarok actually have a crank angle sensor?

Yes. Volkswagen workshop documentation (ErWin) and VW Self‑Study materials for the 3.0 V6 TDI list the engine speed sender (G28), which is the crank angle/position sensor. It’s essential for injection timing and engine synchronisation.

Where is the crank angle sensor on a 2019 Amarok V6 TDI?

It’s mounted low at the rear of the engine by the bellhousing, reading a toothed wheel on the crank/flywheel. Access is typically from underneath. Always inspect the nearby loom for heat or oil damage when diagnosing faults.

Can an Amarok be driven with a dodgy crank angle sensor?

It might run poorly or stall without warning, and it may refuse to restart once hot. Driving is risky and could leave the vehicle stranded. A prompt diagnostic scan and repair is the sensible move.