Parts for your 2013 Honda Stream-Crank angle sensor

2013 Honda Stream crank-angle sensor — what it does and how to look after it

Based on Honda’s own technical literature for the RN6–RN9 Stream (PGM-FI section of the service manual), the R18A/R20A i‑VTEC engines used in 2013 models are fitted with a crank-angle sensor, more commonly listed as the crankshaft position (CKP) sensor. Honda technical training guides and the OBD‑II DTC listings (e.g., P0335/P0336 for CKP signal faults) further confirm its role in engine control on these engines. So yes, this part is relevant and used on the 2013 Honda Stream.

On a 2013 Honda Stream, the crank-angle sensor tracks the crankshaft’s exact position and speed. The ECU relies on that signal for spark timing, fuel injection timing, misfire detection, and to keep idle smooth. Without a clean, accurate CKP signal, the engine can be hard to start, stumble, or stall, and the check engine light will likely log a CKP-related code.

It’s not a scheduled service item, but it pays to keep an eye on it. The sensor is mounted at the engine block reading a toothed reluctor on the crank, typically accessed from underneath once the splash shield is off. For routine servicing, a visual once-over is smart: make sure the connector is locked in, the wiring isn’t chafed, and there’s no oil contamination at the plug. Avoid blasting the area with high‑pressure water, and fix any nearby oil leaks that could wick into the connector.

If the Stream shows symptoms like intermittent no‑start, sudden stalling when warm, erratic tachometer, rough idle, or codes P0335/P0336, the CKP and its wiring should be checked. A scan tool with live data helps confirm signal dropout, and a simple resistance and harness inspection can rule out a broken wire or corroded pin. If replacement is needed, owners should expect to remove the undertray, unplug the sensor, and swap it with a quality unit, the O‑ring should be lightly oiled and seated square. Clearing codes and performing a road test to verify stable crank signal is part of a tidy job.

• Typical lifespan: many years, replace on fault rather than time.
• Use OEM or reputable aftermarket sensors for reliable hot and cold starts.
• Any persistent CKP code after replacement points to wiring, connector, or ECU issues.

They’ll notice the car starts quicker, idles smoother, and feels more consistent on the road when the crank-angle sensor is healthy and the wiring is spot on.

Popular questions

Where is the crank-angle (CKP) sensor on a 2013 Honda Stream?
It’s mounted to the engine block adjacent to the crankshaft, reading a toothed wheel. Access is typically from underneath after removing the front splash shield. The connector routes into the engine harness near the front of the engine bay. A torch and a small pick help with the locking tab on the plug.

What are common signs the CKP sensor is failing on a 2013 Stream?
Hard starting or no‑start when hot, random stalling at idle, rough running, misfire feel, and a check engine light are common. Scan tools frequently show DTCs P0335 or P0336. If symptoms are intermittent, gently wiggling the harness during idle can reveal a dodgy connection.

Does the CKP sensor need regular replacement?
No, it’s not a routine service item. Replace it only if fault codes or symptoms point to the sensor or its wiring. Keeping connectors clean, secured, and free of oil is usually all that’s needed during regular servicing.