Parts for your 2023 Toyota Camry-Crank angle sensor

2023 Toyota Camry crank angle sensor — what it does and when to service it

Yes, the 2023 Toyota Camry uses a crank angle sensor (commonly called a crankshaft position or CKP sensor). Toyota’s own service information for the 2023 Camry (A25A-FKS 2.5L, A25A-FXS hybrid, and 2GR-FKS 3.5L) lists the CKP sensor and related DTCs (P0335–P0339), and the Toyota Electronic Parts Catalogue includes a “Sensor, Crank Position” for these models. The Engine Control Module (ECM) relies on this sensor’s NE signal for engine sync, ignition, fuel delivery, VVT-i control and misfire detection.

On the 2.5‑litre engines the sensor sits low on the block near the crank pulley area, on the 3.5‑litre V6 it’s typically near the transmission bellhousing. In the hybrid, the CKP is still essential because the petrol engine starts and stops frequently and the ECM needs precise crank angle data each time.

Purpose-wise, the crank angle sensor monitors crankshaft position and rotational speed. That real-time data lets the ECM fire the spark and inject fuel at the right moment, phase the camshafts, and verify combustion. If the signal drops out or becomes erratic, expect hard starting, stalling, rough running, reduced power, poor economy, and a check engine light with codes such as P0335.

As for servicing, this isn’t a scheduled replacement item in normal maintenance. Treat it as “inspect and replace as needed.” Good practice includes:

• Keeping the sensor area clean and dry, oil leaks can contaminate connectors and O‑rings.
• Inspecting the harness and plug for corrosion, spread pins or chafing under the bonnet.
• Scanning for DTCs if there’s a no‑start, intermittent stall, or long crank.

If replacement is needed, a competent DIYer can usually manage it with basic tools under the right safety conditions:

1. Park safely, disconnect the 12V battery and let the engine cool.
2. Unplug the sensor connector and remove the hold‑down bolt.
3. Withdraw the sensor, replace the O‑ring, lightly oil the new seal, and refit.
4. Route the loom correctly, reconnect, clear codes and confirm with a road test.

Always follow the official workshop manual for exact procedures, torque specs and safety steps. If a scope, scan tool data or access is a hassle, getting a technician to diagnose before parts swapping can save time and dollars.

Popular questions about the 2023 Toyota Camry crank angle sensor

Does a 2023 Camry have a crank angle sensor?
Yes. All 2023 Camry variants (2.5L petrol, 2.5L hybrid, and 3.5L V6 where fitted) use a crankshaft position sensor. It provides the ECM with crank angle and speed so the engine can start cleanly, time spark and fuel, and manage VVT‑i. Without it, the engine will usually not start or will run poorly.

What are common symptoms or fault codes for a failing sensor?
Typical symptoms include long cranking, no‑start, intermittent stalling at idle or when hot, rough running and higher fuel use. The check engine light often logs P0335–P0339. Before replacing, check the connector and wiring and confirm the signal with a scan tool or oscilloscope.

Should it be replaced as preventive maintenance?
No. It’s an as‑needed item. Replace only if it’s faulty, contaminated or damaged. During regular servicing, a quick visual of the harness, connector and nearby oil seals is worthwhile. If the ECM flags a CKP code or symptoms appear, test first, then replace with a quality part.