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Dormanpalmer 10-02-2012 05:29 AM

MAF sensor

Trying to find which wires in the MAF are the iat wires.

I have a 2001 focus 2.0 zetec

Thanks in advance

Egz 10-02-2012 08:48 AM

Don't bother. Those "chips" that change the resistence of your IAT don't work well on the Focus because of the adaptive ECU. It will figure out something is wrong, and correct for it.

Dormanpalmer 10-02-2012 08:58 AM

Hi mate


It's not for that don't worry. I need to put a tester on the iat wires as got voltage problem.
Just for know which wires are the iat

Egz 10-02-2012 09:12 AM


Should be the outside 2 wires are for the IAT, numbers 1 and 6.

Dormanpalmer 10-02-2012 09:14 AM

So the far left one and the far right one?

Dormanpalmer 10-02-2012 11:05 AM

The far left one is the positive side right?

So is the far right (6) the negative or is number 5 negative?

Cant get ohms from it

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