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Okay I have the motorsport mass kit conversion kit. Got it dirt cheap. But I need the pigtail that goes from the ECM to the mass air. Any ideas or can I just make one or what? If I can order it I will, but I can't find it anywhere. The ECM has the plug coming out of it kinna looks like a o2 plug so you don't have to slpice into the wires, but he didn't have the plug from the ECM to the mass air. HELP!!
 

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I have the same dilema, I bought the adapter piece in a deal with a c3w I have the MAF plug with wires for a conversion, I found that a O2 sensor plug will fit by cutting off one of the lugs, I figured the four pins out on the Motorsport plug with a VOM/ My question is does anyone have the instruction for the Motorsport unit. What else do I need to do to complete the conversion? Thanks for any help

John
 

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I forget who sells it, but it is available for i think like 80.00 if your desperate. I found everything on craigslist when i did mine. Did you try junkyards? Conversion is not bad, i got schematics off of stangnet and it was right on. Had it done in an afternoon. Good luck.
 

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I have the same dilema, I bought the adapter piece in a deal with a c3w I have the MAF plug with wires for a conversion, I found that a O2 sensor plug will fit by cutting off one of the lugs, I figured the four pins out on the Motorsport plug with a VOM/ My question is does anyone have the instruction for the Motorsport unit. What else do I need to do to complete the conversion? Thanks for any help

John
This is the instruction sheet you're looking for.

http://runne-rite.com/MUSTANGPERFORMANCEKITINSTRUCTIONMANUAL.pdf
 

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Thank You for the instruction sheet, now I just have to finish making the maf harness, was going to try to pull the pins fron the O2 plug, but I think I will just solder and shrink wrap the connections to the O2 plug wires.

thanks again

John
 
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