Parts for your 2013 Subaru Exiga-Crank angle sensor

2013 Subaru Exiga crank-angle-sensor: purpose, service and replacement

Yes, the 2013 Subaru Exiga does use a crank-angle-sensor (also known as a crankshaft position sensor). This is confirmed by Subaru’s Factory Service Manual for the YA-series Exiga, which details ECM monitoring of the crankshaft position signal and related DTCs such as P0335, and by the Subaru FAST parts catalogue, which lists a “sensor–crankshaft” for YA-series Exiga models using EJ and FB engines. Subaru’s workshop literature for EJ and FB engines also shows the sensor mounted at the front of the engine near the crank pulley area (beneath or near the alternator on many EJ variants).

The crank-angle-sensor on the 2013 Exiga feeds the engine control module precise information about crankshaft speed and position. That timing data is the backbone for spark and fuel delivery, cold-start enrichment, misfire detection and rev limiting. Without a clean signal, the Exiga can be hard to start, run roughly, or stall, and the check engine light will usually appear.

It’s not a regular service-item like oil or filters, but it does benefit from periodic inspection when the bonnet’s up for scheduled servicing—especially on higher-kilometre vehicles or those driven in dusty or salty conditions. Keeping connectors clean and ensuring the sensor’s O-ring isn’t weeping oil helps avoid future grief.

• Common symptoms of a failing crank-angle-sensor:
  • Hard starting or no-start when hot
  • Intermittent stalling at idle or coming to a stop
  • Rough running, misfire, or sudden loss of power
  • Check engine light with codes like P0335/P0336
  • Tacho drop-outs while cranking

Replacement is straightforward for a trained tech and typically involves disconnecting the battery, unplugging the sensor connector, undoing a single retaining bolt, and gently removing the sensor from the timing cover or block. A light smear of clean engine oil on the new O-ring helps it seat without pinching. Refit the bolt to the Subaru-specified torque (refer to the factory manual), reconnect the harness, clear fault codes, and confirm a clean signal on a scan tool. Genuine or high-quality OEM-equivalent sensors are recommended, bargain-bin parts often cause repeat faults.

Owners will get the best result by pairing sensor replacement with a quick check of harness routing and grounds, and by verifying there’s no metal debris or damage at the trigger wheel. If the Exiga is racking up big kilometres, bundling this check with accessory belt or alternator work saves time, as access is similar on many EJ/FB layouts.

Popular questions about the 2013 Subaru Exiga crank-angle-sensor

Where is the crank-angle-sensor located on a 2013 Exiga?
On EJ-powered Exiga models it’s typically mounted at the front of the engine block near the crank pulley, often beneath or close to the alternator. On FB-series engines it’s also at the front timing cover area. Access is from the top with the intake snorkel or alternator area in view.

Can the Exiga be driven with a failing crank-angle-sensor?
It might run intermittently, but it can also stall or fail to restart once hot. Because the signal is critical for spark and fuel timing, driving with a failing sensor risks sudden loss of power. Best to diagnose promptly and avoid long trips until it’s sorted.

Does a new crank-angle-sensor need programming?
No special programming is usually required. After installation, clear any stored codes and perform a road test. The ECU will immediately use the new signal, just ensure the connector is secure and there are no related cam/crank correlation faults.