help! code 42???
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Joined: Nov 2012
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From: lincolnshire
help! code 42???
My 1995 wrx is driving really bad and my check light is going crazy. Done the diagnostics n its showing code 42 constantly n occasionaly 23. I know 23 is maf but that is definately ok so i think its comeing up because of code 42 idle control switch. What n where is the idle control switch? I know 24 is idle control valve but what is the switch
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