Parts for your 2013 Honda Cr-v-Camshaft sensor

2013 Honda CR‑V Camshaft Sensor — What It Does and When to Replace It

Based on Honda’s 2012–2014 CR‑V Service Manual (PGM‑FI System) and Honda genuine parts catalogues for the RM‑series CR‑V, the 2013 Honda CR‑V is fitted with camshaft position sensor(s). On the 2.4‑litre DOHC i‑VTEC engine, Honda identifies these as CMP Sensor A (intake) and CMP Sensor B (exhaust). These sources also detail related diagnostics, including DTCs such as P0340/P0341 (CMP A) and P0365 (CMP B), confirming the sensor’s role in engine control.

For this 2013 CR‑V, the camshaft sensor is a key player in smooth running and good fuel economy. It reports the exact camshaft position to the ECU so the car can fire the injectors and spark at the right time and manage i‑VTEC cam phasing properly. Without an accurate cam signal, starting can be slow or erratic, fuel use can climb, and the engine can feel a bit gutless under load.

It’s not a regular “service item” like oil or filters, so most owners won’t need to touch it unless there’s a fault. Typical tell‑tales include a Check Engine Light with codes like P0340, P0341 or P0365, hard starts, rough idle, flat spots, or sudden drop in power. Because the sensor reads a target on the cam, it also pays to keep engine oil fresh — clean oil helps the variable cam system behave itself, which keeps the sensor’s job easy.

Replacement is straightforward for a competent home mechanic under the bonnet. The sensor(s) live on the cylinder head at the timing chain end. Usual steps are:

• Disconnect the negative battery terminal.
• Unplug the sensor connector, remove the retaining bolt, and ease the sensor out. Expect a little oil at the O‑ring.
• Lightly oil the new O‑ring, seat the sensor squarely, and tighten the bolt to around 12 N·m.
• Reconnect, clear codes, and perform an idle relearn if needed.

A couple of practical tips: stick with quality OE‑spec sensors, inspect the connector for oil ingress or broken pins, and route the loom away from hot or sharp edges. If a fault code returns, check wiring continuity before blaming the new part. Workshops in Australia and New Zealand typically diagnose and replace a CR‑V cam sensor within an hour, it’s a tidy, cost‑effective fix that restores crisp starting and throttle response.

If unsure whether your 2013 CR‑V has one or two sensors, a quick look at the head will show the connectors, and the Honda service information will list CMP A (intake) and CMP B (exhaust) for the DOHC models.

Popular questions about 2013‑Honda‑CR‑V camshaft sensors

Does the 2013 CR‑V have one or two camshaft sensors?
Most 2.4‑litre DOHC i‑VTEC versions have two: CMP Sensor A on the intake cam and CMP Sensor B on the exhaust cam. That lets the ECU monitor and control cam timing more precisely for better drivability and efficiency.

If you’re checking under the bonnet, you’ll typically find them mounted on the cylinder head at the timing chain end, each with a small retaining bolt and a two‑ or three‑pin connector.

What are the signs a camshaft sensor is failing on a 2013 CR‑V?
Common symptoms include a Check Engine Light with codes like P0340/P0341/P0365, longer cranking before it fires, rough idle, a stumble on acceleration, and sometimes increased fuel use.

Because wiring issues can mimic a bad sensor, it’s smart to inspect the connector and harness for damage or oil contamination before fitting a new unit.

Is a camshaft sensor a maintenance item on this model?
No, it’s not scheduled for routine replacement. It’s replaced on condition if a fault is confirmed. Keeping up with quality oil and timely changes supports stable cam timing, which helps the sensor deliver a clean signal.

When replacing, use OE‑quality parts, renew the O‑ring, torque the bolt correctly, and clear adaptives or perform an idle relearn if advised by Honda service data.