Parts for your 2022 Toyota C-hr-Crank angle sensor

2022 Toyota C‑HR crank‑angle sensor: what it does and how to look after it

Yes, the 2022 Toyota C‑HR is fitted with a crank‑angle sensor (Toyota also calls it the crankshaft position or “NE” sensor). This is confirmed by Toyota’s C‑HR (AX10/AX50) Repair Manual via Toyota Technical Information System (Engine/Hybrid System – Crankshaft Position Sensor), the Toyota Electrical Wiring Diagram for the C‑HR (Crankshaft Position Sensor [NE] Circuit) across the M20A‑FKS, 2ZR‑FXE and 8NR‑FTS engines, and the Toyota Electronic Parts Catalogue listing “Sensor, Crank Position” for 2016–2023 C‑HR models.

On a 2022 C‑HR, the crank‑angle sensor is the engine’s timekeeper. It reads a toothed wheel on the crankshaft and sends a precise engine speed and crank angle signal to the ECU. Working with the cam sensor, it lets the ECU know exactly when cylinder 1 is at TDC so it can fire the injectors and coils at the right moment, manage Dual VVT‑i timing, and monitor misfires. Whether it’s the 2.0‑litre Dynamic Force petrol or the 1.8 hybrid, the sensor is essential every time the engine starts and runs.

There’s no scheduled replacement in the logbook, the sensor is designed to last the life of the vehicle. As part of routine servicing, a sensible workshop will:

• Scan for fault codes such as P0335/P0336 and check live cranking RPM.
• Inspect the connector and loom routing around the timing cover for heat or oil contamination.
• Keep the sensor tip and mounting bore clean if it’s been removed for other work.

Tell‑tale signs it’s on the way out include hard starting or a no‑start, random stalling, rough idle, poor fuel economy, and a lit check engine lamp. Before condemning the sensor, techs should rule out wiring damage, poor grounds, or reluctor damage. On‑car checks can include resistance/voltage tests against the Toyota spec and, if available, a scope waveform check.

Replacement is straightforward for a trained technician. Best practice is to fit a quality OEM‑equivalent sensor, lightly oil the O‑ring, seat it squarely, and torque the single retaining bolt to spec. The air gap isn’t adjustable, so cleanliness matters, any metal fuzz on the magnetic tip should be removed. After fitting, clear codes and verify stable cranking RPM and clean cam/crank sync. On hybrids, confirm the engine starts and stops smoothly under HV control.

For owners, the easiest way to look after the crank‑angle sensor is regular servicing, fixing oil leaks promptly, and getting any starting or stalling niggles checked early. Most failures are rare, heat‑related, or wiring‑related at higher kays, and a proper diagnosis saves guesswork.

Does the 2022 Toyota C‑HR have a crank‑angle sensor, and where is it?

Yes. All 2022 C‑HR engines use a crank‑angle (crankshaft position) sensor. It’s mounted to the engine block/timing cover reading a toothed wheel on the crank. Exact spot varies by engine: typically low on the timing cover near the crank pulley on the 2.0 petrol, and on the block/timing cover area on the 1.8 hybrid.

What are common symptoms of a failing crank‑angle sensor on a C‑HR?

Hard starting, intermittent stalling, no‑start with “0 RPM” while cranking on a scan tool, rough idle, misfire feel, poor fuel economy, and a check engine light (often with P0335/P0336). Because wiring faults can mimic sensor failure, a proper diagnostic check is recommended before replacement.

Is crank‑angle sensor replacement part of routine servicing?

No. There’s no scheduled interval. It’s replaced when faulty or damaged. During regular services, a quick visual of the connector/loom and a scan for stored DTCs is smart preventative care. If replacement is needed, using a quality part and correct installation practices avoids repeat issues.