Parts for your 2016 Volkswagen Amarok-Camshaft sensor

2016 Volkswagen Amarok camshaft sensor — what it does and how to look after it

Based on Volkswagen technical references — including VW ElsaPro/ELSA workshop information for the Amarok, Volkswagen Self‑Study Programmes for the 2.0 TDI and 3.0 V6 TDI engines (EA189/EA897), Bosch EDC17/MD1 diesel management documentation, and the VW parts catalogue (ETKA) — the 2016 Amarok is fitted with a camshaft position sensor. The 2.0 TDI four‑cylinder uses a single cam sensor (often referenced as G40), while the 2016‑on V6 TDI models use cam sensors on each bank. It’s a core input for the ECU, not an optional extra.

This little Hall‑effect sensor keeps the ute’s brain in the loop about exactly where the camshaft is, so it can sync fuel injection with the crank signal and manage start‑up, idle quality and power delivery. On a diesel Amarok, precise timing is everything — especially for clean starts, smooth running and emissions control. Lose the cam signal and the ECU has to guess, that’s when you’ll see long cranking, rough idle, limp mode or a no‑start, along with fault codes like P0340/P0341 or cam/crank correlation faults.

It’s not a scheduled service item, but a bit of care goes a long way. Keep the engine bay clean, fix any oil weeps around the rocker cover (oil can contaminate connectors), and don’t ignore warning lights. If chasing a cam sensor fault, smart steps are:

• Scan with a proper VAG‑capable tool and check live cam/crank sync.
• Inspect the connector, wiring and earths before condemning the sensor.
• Verify timing integrity (belt on 2.0 TDI, chains on V6) if correlation faults persist.

Replacement is usually straightforward and doesn’t disturb mechanical timing: pop off the engine cover, locate the sensor (rear of the cylinder head on most 2.0 TDIs, at each head on the V6), unplug, remove the retaining bolt, swap the sensor and O‑ring, lightly oil the new seal, refit, and torque to the value in the workshop manual. Clear codes, relearn if required, and confirm stable cam/crank synchronisation on live data. Use a quality OEM‑equivalent part — cheap copies can cause ghost faults and misfires.

Whether it’s the 2.0 TDI workhorse or the torquey V6, the Amarok’s camshaft sensor is a quiet achiever. Look after the wiring, keep leaks at bay, and replace the sensor promptly if it plays up — the ute will start quicker, run cleaner and pull harder, no dramas.

• Typical symptoms of trouble: extended cranking, intermittent stalling, limp mode, poor fuel economy, and the MIL on.

Popular questions about 2016 Volkswagen Amarok camshaft sensors

Where is the camshaft sensor on a 2016 Amarok?
On most 2.0 TDI models it’s mounted at the rear of the cylinder head near the upper timing cover. On the V6 TDI there’s a sensor on each cylinder head. Exact location can vary by engine code, so it’s worth checking the workshop manual before diving in.

Can a bad camshaft sensor stop a 2016 Amarok from starting?
Yes. If the ECU can’t confirm cam position, it may crank for ages or not start at all. You’ll usually see related fault codes. Always rule out wiring and timing issues before fitting a new sensor.

Do I need to replace both sensors on a V6 TDI?
Not automatically. Replace the one that’s faulty after confirming with diagnostics. If there’s oil contamination or heat damage affecting both connectors, address those causes first.