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P0325 OBD-II Trouble Code - 6G Celicas Forums

Topic #77567 3 posts Started by CheesyLobster
Hey dudes,

I got an CEL, and after resetting the ECU it still came right back. The guys at the mechanic shop wanted 50 bucks just to read the code! I said screw that, went on ebay and got a usb code reader for 15 buck shipped. Hahaha.

Anyway, I plugged it in (I switched the "baud rate" to 38400, otherwise it didn't work) and it spit out the code "P0325, Knock Sensor 1 Circuit." I'm thinking that maybe recently when I was changing the oil I spilled some on the sensor and shorted it... Does this sound right?

Anyway, I was wondering if someone can tell me where exactly the knock sensor is on the 7afe, and if it is difficult to replace?

Thanks a bunch!
its between cylinders 3&4, in back of the engine, on the upper half of the block.
IIRC its a 24mm socket

Former Team 5SFTE pro member ;)13.6@108MPH, 5SFTE Powered