Voltage for MAF and IAT sensor please help
03-21-2011, 01:11 PM
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Voltage for MAF and IAT sensor please help My car has been running great. Recnetly I started adding all my parts one being the SLP 85MAF meter and Casper 5 wire harness so I can utilize the built in IAT sensor. I am getting random codes all related to the MAF meter and my PCM is at Frost getting tuned now and I am sure will run great when returned. I would like to ensure I am getting proper volts to the two components. I believe 3 of the 5 wires lead to the MAF and 2 to the IAT sensor. If I am not mistaken to the MAF I should have a 12V wire, ground, and return signal. The 2 IAT wires I should have a 5V and ground. Is this correct???? and does anyone know what wires should be the DC V wires. Just werent sure which color is which. thanks
