E78 flex fuel conversion

Does anybody know where to order the Delphi mt88-e78 pcm female pins for the pcm harness. I only need 2 to wire in the flex fuel sensor so I can start running some e85 on my 2013 sonic 1.4t, but Ive tried ordering pins online and can't seem to find a size small enough.

This is an old thread, but they are Molex MX64.

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Originally Posted by CoRider92

Does anybody know where to order the Delphi mt88-e78 pcm female pins for the pcm harness. I only need 2 to wire in the flex fuel sensor so I can start running some e85 on my 2013 sonic 1.4t, but Ive tried ordering pins online and can't seem to find a size small enough.

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Did you plug one into 20 and one in to 34 of the J3 connector? I'm trying to hook up the GM sensor on a e78 in a chevy spark. Any advice is appreciated!

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Originally Posted by LittleBlue

Did you plug one into 20 and one in to 34 of the J3 connector? I'm trying to hook up the GM sensor on a e78 in a chevy spark. Any advice is appreciated!

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What year spark?

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Originally Posted by coryk

What year spark?

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2014. I plugged it in. So far it seems to be reading. I have 40% ethanol content showing up in the VCM scanner but it hasn't changed so I'll pour some more e85 in and see if it changes I guess.