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IAT signal
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pdai11 Offline

Posts: 93
Joined: Jul 2009
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Post: #1
IAT signal
I am trying to connect a digital efie, i have a 5 wire MAF which i assume the IAT is built into the MAF. I managed to connect the MAF wires and CTS wire which i have 3 wires left on the MAF, 1 is showing around 12.2v, 1 is o.o4v and the last one is 4.0v when cold but as engine warms it goes down to 2.6v but after a short while it goes back up to 2.8. Would this be the IAT signal or the IAT sensor is elsewere ?
01-20-2013 05:57 AM
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