Where does the power to the MAF come from? Mine has no power at the plug
08-30-2006, 05:28 AM
#1
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Where does the power to the MAF come from? Mine has no power at the plug
I need to trace back the wires to find the source of the electrical problem. I keep getting the P0102 code. It is not a malfunctioning MAF and the power to the MAF itself seems to be intermittanly spotty. Anyone have any experience with this? Thanks for any help this problem is very annoying.
A picture as a thanks for looking. Lancia...
<img src="http://pictureposter.audiworld.com/10604/dscn0792.jpg">
a few more are in my pic poster.
A picture as a thanks for looking. Lancia...
<img src="http://pictureposter.audiworld.com/10604/dscn0792.jpg">
a few more are in my pic poster.
08-30-2006, 05:40 AM
#4
no, I think he means a wire from the ECU main harness to the MAF sensor....
If you can figure out which wire is the power wire, you can check for continuity from the power wire to the MAF sensor and the ECU harness wire - if there is nonoe, then obviously the wire is broken somewhere along the path.
I don't have a wiring diagram but someone must know. I don't know what voltage the MAF expects, but you could also "steal" power from somewhere else.
I don't have a wiring diagram but someone must know. I don't know what voltage the MAF expects, but you could also "steal" power from somewhere else.
08-30-2006, 06:12 AM
#6
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here is some info : (search next time)
<img src="http://pictureposter.audiworld.com/14497/s4-rs4-s8-maf_diagram.jpg"><ul><li><a href="https://forums.audiworld.com/s4/msgs/2439048.phtml">https://forums.audiworld.com/s4/msgs/2439048.phtml</a</li></ul>
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