Parts for your 2008 Toyota Camry-Crank angle sensor

2008 Toyota Camry crank-angle sensor (crankshaft position sensor)

Yes, a crank-angle sensor is relevant and fitted to the 2008 Toyota Camry. Toyota’s Technical Information System (TIS) repair manual for the 2008 Camry (2AZ-FE 2.4L and 2GR-FE 3.5L) details the Crankshaft Position Sensor (often called a crank-angle sensor) as part of the SFI engine management, with diagnostics including DTCs P0335 and P0339. Toyota’s Electronic Parts Catalogue lists a “Sensor, Crank Position” for ACV40/GSV40 models, and mainstream manuals (e.g., Haynes/Chilton for 2007–2011 Camry) cover testing and replacement. So if the Camry’s playing up around starting or timing, the crank-angle sensor is very much in the frame.

On this Camry, the crank-angle sensor tells the engine control module exactly where the crankshaft is in its rotation and how fast it’s spinning. That info is used to fire the coils and injectors at the right moment, keep idle nice and steady, and keep fuel economy in check. Lose that signal and the engine may crank but won’t fire, or it’ll stall at the lights. It’s a small sensor with a big job.

There’s no scheduled replacement interval in Toyota’s service literature, so it’s a “replace on condition” item. As part of regular servicing, it’s smart to scan for codes, eyeball the sensor connector and loom for chafing, oil contamination or brittle insulation, and make sure any nearby oil leaks are sorted so they don’t soak the sensor. A weak battery or poor grounds can also throw off crank sensor signals, so keep those in good nick.

If replacement’s needed, it’s a straightforward job for a competent DIYer or mechanic. On the 2AZ-FE four-cylinder, the sensor sits low on the timing cover near the crank pulley, on the 2GR-FE V6, it’s mounted at the timing cover as well. Under the bonnet you’ll typically need basic hand tools (think 10 mm socket/spanner), to disconnect the battery, unclip the connector, remove a retaining bolt, and swap the sensor. Lightly oil the O-ring on the new unit, seat it square, and tighten the bolt to the specification in the factory manual. Don’t yank on the loom, route it exactly as per original to avoid rub-through. After fitting, clear any codes and road test. Typical symptoms of a crook sensor include:

• Hard starting or no-start, random stalling, rough idle or misfire
• Tach needle jumping about, poor fuel economy
• Check Engine lamp with P0335/P0339

Look after the basics, and this little sensor will clock up the kilometres without fuss.

Where is the crank-angle sensor on a 2008 Toyota Camry?
On the 2AZ-FE four-cylinder it’s mounted low on the front of the engine at the timing cover near the crank pulley. On the 2GR-FE V6 it’s also at the timing cover area. Access is from under the bonnet, sometimes removing a splash shield or intake ducting makes life easier.

What are the signs the crank-angle sensor is failing on this model?
Common signs include extended cranking or no-start, random stalling at idle, rough running, and the Check Engine light. A scan will often show P0335 (Crankshaft Position Sensor “A” Circuit) or P0339 (intermittent). If these pop up with no wiring damage found, the sensor is a prime suspect.

Do these sensors need regular replacement?
No, there’s no fixed interval in Toyota’s maintenance schedule. They’re replaced when they fail or test out of spec. As part of routine servicing, check for oil leaks onto the sensor, inspect the connector and loom, and ensure good battery health to prevent erratic signals.