Hi again... I had a thread previously about my 1996 WRX import running really lumpy and stalling. I managed to get the speedo out so i could replace the bulb for the engine check light so i can now finally do the diagnostics.

here is a vid of the codes flashing..

http://www.youtube.com/watch?v=cZ3aF...ature=youtu.be

If im following the guides properly id say the codes are...

42
22
23
32

2 of these relate to the AFM which im hoping are old codes because i have put on a known working AFM now. The other 2 are knock sensor and idle switch.

Can anyone point me in the right direction to find/replace these? Should i just replace both? Or could the knock sensor fault just be coming up due to the rough idle?

Thanks

 

Sorry i should of explained better...

Due to the problems the car wont run for more than 30 seconds before stalling. So i cant do what it says to reset the codes.

Also i have had a look about google and cnt get an answer.... Can anyone confirm that the idle switch is seperate from the throttle position sensor?