Parts for your 2017 Honda Civic-Crank angle sensor

2017 Honda Civic crank angle sensor (crankshaft position sensor)

Yes, the 2017 Honda Civic is fitted with a crank angle sensor, more commonly called the crankshaft position (CKP) sensor. Technical sources including the Honda Service Manual for the 10th‑gen Civic (PGM‑FI System: Crankshaft Position Sensor procedures on Honda ServiceExpress), the Honda Electronic Parts Catalogue (listing “Sensor, Crankshaft Position” for both L15B 1.5‑litre turbo and 2.0‑litre models), and independent data services such as Autodata and ALLDATA (DTCs P0335–P0339 coverage) all confirm its fitment and role.

This little sensor is a big deal. It reads a toothed wheel on the crank, feeding the ECU precise engine speed and position. That lets the Civic fire injectors and spark at the right moment, manage VTC/VTEC, and keep the idle smooth. If the CKP signal drops out, the engine may crank and not start, misfire, stall at lights, or throw the MIL on with fault codes like P0335. Because modern Civics depend on this timing signal for everything from cold starts to knock control, a healthy CKP keeps things running sweet as.

There’s no routine “service interval” for a crank angle sensor—it’s a fit‑and‑forget item until symptoms or a code says otherwise. As part of scheduled servicing, a good workshop will:

• Scan for CKP‑related DTCs and check live data for erratic RPM signals.
• Inspect the CKP connector and loom for heat, oil, or road grime damage, especially near the front of the engine/block where the sensor mounts.
• Check for oil weep at the sensor O‑ring and rectify if needed.

If replacement’s on the cards, stick with genuine or quality OEM‑equivalent parts. The job is straightforward: disconnect the battery, access the sensor on the block, unplug, remove the retaining bolt, swap the sensor and O‑ring, then refit and torque to the factory spec from the Honda manual. Clear codes, then perform an idle learn and road test. No special coding is typically required on these Civics, but following the Honda procedure is key.

Handy tip: CKP faults can mimic other issues (e.g., cam sensor, stretched timing chain, or even a weak battery). Proper diagnosis saves money—don’t just throw parts at it.

Does a 2017 Honda Civic actually have a crank angle (crankshaft position) sensor?

It does. Both the 1.5‑litre turbo (L15B) and 2.0‑litre models use a CKP sensor. This is documented in the Honda Service Manual (PGM‑FI section) and the Honda EPC, and it’s a common diagnostic point for no‑start and stalling complaints.

What are the common symptoms of a failing CKP sensor on a 2017 Civic?

Hard starting or a crank/no‑start, sudden stalling, rough running, an erratic tacho, and the MIL on with codes like P0335 are typical. Sometimes it’s intermittent heat‑soak failure—fine when cold, plays up hot. Always check wiring and the connector before condemning the sensor.

Is it safe to keep driving with a dodgy crank angle sensor?

Not really. Intermittent signal loss can cause stalling at awkward times, and a complete failure will leave the Civic dead in the water. If warnings or symptoms pop up, get it diagnosed and sorted promptly to avoid a tow and potential safety risks.