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Re: Interro PDA 100 Cyl. efficiency/balance test
Posted to Tool & Equipment Forum on 3/5/2004 1 Reply

I would say the most common problem Ive seen people have with it is COMPUTER IDLE ADJUST. Some cars, diasbling the IAC is impossible (It dont run AT ALL under 1500 rpm) so you are loosely stuck with it.

If you can coral the PCMs adjustments, readings get muc... Login to read more.

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