Parts for your 2016 Subaru Outback-Crank angle sensor

2016 Subaru Outback crank-angle-sensor: what it is, why it matters, and when to replace it

Based on technical sources, the 2016 Subaru Outback is fitted with a crank-angle-sensor (often called a crankshaft position sensor). The Subaru Factory Service Manual for 2015–2019 Outback/Legacy engines (FB25 2.5i and EZ36 3.6R) details diagnosis for DTC P0335 series faults and test procedures for the crankshaft position sensor. Subaru’s Technical Information System (STIS) and OEM parts catalogues for the 2016 model year also list a dedicated crankshaft position sensor for both engines. So yes—this part is relevant and used on the 2016 Subaru Outback.

The crank-angle-sensor on a 2016 Subaru Outback is the quiet achiever that tells the engine computer exactly where the crankshaft is at every moment. That live “angle” and speed data lets the ECU time spark and fuel injection down to the millisecond, keeps idle smooth, and enables precise misfire monitoring. It also works in tandem with the cam sensors, so the engine knows which cylinder is ready to fire.

On the FB25 and EZ36 engines, the sensor is mounted to the engine block and reads a toothed wheel on the crank. Depending on the variant, it’s typically low on the block near the timing cover or bellhousing. If the sensor signal drops out, the Outback may crank but won’t start, or it may cut out randomly. Common signs include a check engine light with codes like P0335, rough running, hard starting when hot, or intermittent stalling.

As part of regular servicing, the crank-angle-sensor isn’t a scheduled replacement item. However, a quick visual once-over is smart practice:

• Check the sensor connector for corrosion, oil contamination, or a loose fit.
• Inspect wiring where it routes past hot spots and moving parts.
• Avoid blasting the area with a pressure washer, moisture can creep into connectors.

If replacement is needed, it’s a straightforward job with basic tools. Disconnect the battery negative, unplug the sensor, remove the retaining bolt (commonly a 10 mm head), and pull the sensor straight out. Lightly oil the new O-ring, install the new sensor, and tighten to the service manual torque spec. Clear any codes and road test, a special relearn isn’t typically required on these Subarus, as the ECU adapts naturally.

Genuine or high-quality OEM-equivalent parts are recommended—they’re more consistent in signal quality, which helps avoid ghost faults. If troubleshooting, always confirm power, ground, and signal integrity before condemning the sensor, harness issues can mimic a bad unit.

FAQs

Where is the crank-angle-sensor on a 2016 Subaru Outback?
It’s mounted to the engine block reading a tone wheel on the crankshaft. On the 2.5i FB25 it’s typically low on the block, on the 3.6R EZ36 it’s in a similar low/front location near the timing cover area. Access is usually from the engine bay with basic hand tools.

What are the symptoms of a failing crank-angle-sensor?
Expect intermittent stalling, long crank/no start when hot, rough idle, or a sudden engine cut-out while driving. The check engine light may log codes like P0335. Because the ECU loses crank angle data, spark and fuel timing are thrown off, and the engine may shut down.

Does the crank-angle-sensor need routine replacement, and what might it cost?
There’s no fixed replacement interval—only replace if faulty. In Australia and New Zealand, parts pricing varies with brand, labour is typically 0.5–1.0 hour. A trusted workshop can test the sensor and wiring before fitting a new one, saving guesswork and coin.