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1997 rx impreza fault
Posted: Thu Dec 02, 2010 8:25 pm
by haydhazz
i posted a while ago regarding my 1997 rx impreza. it was hestitating badly.. now i solved that problem with a second hand tps.. but just randomly today i was talking to a mate n reset my comp n tested the error codes again.. it came up with 23, 31,32,33.. which is the 02 sensor, tps, maf, n some speed 1.. im back to square 1 now.. i no it has a problem i just cant pin point it.. i think personally its runnin too hot but not showing it.. um n always been funny bout the knock sensor.. any suggestions??
please help./..
Posted: Fri Dec 03, 2010 1:02 am
by d_generate
Not running an oiled pod filter are you?, go to Dick Smiths/Tandy and buy some "contact cleaner" and give your AFM a good squirt, that's where I'd start.
Posted: Fri Dec 03, 2010 3:04 am
by RSR 555
With multible codes.. I'd be thinking that you should replace the Ignition Relay. I know it sounds odd but many a time these have not failed but make the 12v+ power give a not true voltage (due to arcing in the contacts) and in turn causes the ECU to ready lower readings from many different sensors. This is a common problem with many Subies and seen many cars come back to the dealership under warranty with this problem.