Parts for your 2011 Honda Cr-v-Crank angle sensor

2011 Honda CR‑V crank‑angle sensor (crankshaft position sensor) — what it does and how to look after it

Based on technical sources — Honda CR‑V (2007–2011) Service Manual sections for PGM‑FI/CKP sensor, the Honda Electronic Parts Catalogue listing for “Sensor, Crank” on the K24 2.4‑litre engine, and Honda OBD‑II diagnostic coverage for DTCs P0335–P0339 — the 2011 Honda CR‑V is fitted with a crank‑angle sensor, more commonly called the crankshaft position (CKP) sensor. It’s mounted at the front of the engine near the crank pulley/oil pump housing and reads a toothed reluctor on the crank.

This sensor is the ECU’s timekeeper. It tracks crank speed and exact angle so the engine computer can fire the spark and inject fuel bang on time. It also works with the cam sensor to manage VTEC/VTC cam control and smooth idle. If the CKP signal goes missing or messy, expect hard starting, random stalling, misfires, rough running, limp‑home, higher fuel use, and that amber MIL light.

While the CKP isn’t a regular “wear” item, it lives in a hot, oily spot and can cop metal fuzz or heat‑soak over the years. As part of routine servicing under the bonnet, it’s smart to:

• Visually check the CKP harness and connector for oil wicking, broken locks, or chafed insulation.
• Keep an eye out for oil leaks at the front cover that can contaminate the sensor.
• Scan for stored or pending codes (P0335–P0339) and look at live data for stable RPM during cranking.

Replacement is straightforward for a competent tech: disconnect the battery, raise the vehicle safely, unplug the connector, remove the retaining bolt, and pull the sensor straight out. A light smear of clean engine oil on the new O‑ring helps it seat without tearing. Use an OE‑quality sensor to avoid timing noise issues, torque the bolt to spec, and route the loom exactly as from factory so it doesn’t rub. After refit, clear fault codes and perform an idle relearn if the battery’s been off. If a fresh sensor doesn’t fix the drama, check the reluctor teeth and wiring continuity back to the ECU — faults there can mimic a bad sensor.

With basic checks at each service and quality parts when needed, the 2011 CR‑V’s crank‑angle sensor should deliver years of no‑dramas motoring across Aussie and Kiwi kilometres.

Popular questions

Where is the crank‑angle (CKP) sensor on a 2011 Honda CR‑V?
It’s fitted at the front of the engine near the crank pulley/oil pump housing, reading a toothed wheel on the crankshaft. Access is usually from underneath with the splash guard off.

What are the signs the CKP sensor is failing?
Common clues include hard starting, intermittent stalling at lights, rough idle, misfires, poor fuel economy and the check‑engine lamp. Scan tools often show codes P0335–P0339 when the signal is missing or erratic.

Does the CKP sensor need regular replacement?
No, it isn’t scheduled like filters or plugs. It’s replaced on condition. During servicing, a quick visual of the wiring and a code scan is enough. If it fails, fit an OE‑quality sensor and clear codes, an idle relearn may be needed after battery disconnect.