Parts for your 2007 Toyota Camry-Crank angle sensor

2007 Toyota Camry crank angle sensor — what it does and how to look after it

Yes, the 2007 Toyota Camry is fitted with a crank angle sensor (more commonly called a crankshaft position sensor, or CKP). This applies to both the 2.4‑litre 2AZ‑FE four‑cylinder and the 3.5‑litre 2GR‑FE V6. Technical references that confirm this include the Toyota Repair Manual for 2007 Camry (Engine Control section covering CKP and DTCs P0335–P0339), the Toyota Electrical Wiring Diagram for the same model (showing the CKP signal to the ECM, often labelled NE), and Toyota’s parts catalogues listing “Sensor, Crank Position” for ACV40/GSV40. These factory documents detail how the ECM relies on the CKP signal to time fuel injection and ignition and to monitor engine speed.

On a 2007 Camry, the crank angle sensor’s job is to read a toothed wheel on the crankshaft and feed a precise engine speed/position signal to the ECU. Without that live signal, the engine won’t start or will run poorly because the ECU can’t sync spark and fuel. It also supports variable valve timing logic and misfire monitoring.

There’s no set service interval for the crank angle sensor, it’s a “replace on fault” item. That said, a bit of preventative care goes a long way:

• Keep an eye out for oil leaks around the timing cover or sensor boss, which can contaminate the sensor and connector.
• If you’re in there for other work, check the harness for rub‑through and make sure the connector seal is intact and clean.
• If the MIL comes on with hard starting, stalling, or a dead tach, scan for codes like P0335. Rule out wiring/connector issues before condemning the sensor.

Replacement is straightforward for a competent home mechanic:

1. Disconnect the battery and let the vehicle sit a few minutes.
2. Locate the sensor: typically at the front of the engine near the crank pulley/timing cover on 2AZ‑FE, and on the block/trans end area on 2GR‑FE.
3. Unplug the connector, remove the retaining bolt, and gently twist the sensor free.
4. Lightly oil the new O‑ring, seat the new sensor squarely, and torque the bolt to spec (use reputable service data).
5. Reconnect, clear codes, and verify a clean crank and steady idle with a scan tool.

Use a quality OE or OEM‑equivalent sensor, cheap copies can give flaky signals when hot. After replacement, most ECUs don’t need special relearning on this model—just ensure there are no returning fault codes and that live RPM data tracks cleanly.

Popular questions

Where is the crank angle sensor on a 2007 Camry?
On the 2.4‑litre 2AZ‑FE, it’s usually at the front of the engine near the crank pulley/timing cover. On the 3.5‑litre 2GR‑FE V6, it’s mounted on the block toward the transmission side. Access varies with splash shields and intake ducting, but you’ll spot a small sensor with a single retaining bolt and a two‑ or three‑pin connector.

What are the symptoms of a failing crank angle sensor?
Common tell‑tales include intermittent no‑start or long crank, sudden stalling when warm, rough running with the tach dropping out, and the check‑engine light with codes like P0335. Because wiring faults can mimic sensor failure, always inspect the connector and harness and confirm with scan‑tool data before replacing the sensor.

Can it be driven with a faulty crank angle sensor?
It’s risky. Some faults cause random stalling or a complete no‑start, which can leave the car stranded. If it’s logging CKP codes or showing the above symptoms, organise diagnosis and repair promptly. The part is relatively affordable and the job is typically quick for a workshop.