CEL light coming on when engine warm
31 August 2003, 08:41 PM
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I have a problem on my 94 WRX, I seems to loose power in the higher gears. I have connected both the black wires and green wires and done a ECU reset. After doing this code 22 flashed up which says its the knock sensor, however after driving the car this morning, the CEL light didn't come on till the car was warm, I haven't had time to check which code comes up but i suspect the knock sensor. Spec of car as follows:
Cat back mongoose exhaust
bosch coil packs
pipercross cone filter
dawes device
Anyone got any clues? or had similar happen to their car?
Cat back mongoose exhaust
bosch coil packs
pipercross cone filter
dawes device
Anyone got any clues? or had similar happen to their car?
01 September 2003, 08:36 PM
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Have traced fault to knock sensor, measures 560 ohms when cold, all over the shop when warm.
Any one got idea on part number of knock sensor?
Any one got idea on part number of knock sensor?
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