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Old 04-27-2018, 04:16 PM   #1
pgranberg11
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Sporadic Voltage Spike Flex Fuel input

Posted this in a Facebook group, but figured I'd post something here too since not everyone's on Facebook. Just trying to get an idea of what the problem may be. I have an idea but I'd like to gain input from others.

I have a moto-east flex fuel kit that uses the passenger side evap ecu harness. My tuner is telling me and the log shows that there are random spikes in voltage. We're both thinking that it's running next to a high current wire and is causing induction. Im talking about the big jumps/spikes. Anyone run into this before? Any input would be helpful!

As of right now I'm planning to take a look at the wiring making sure it's not slightly bare and making contact. The tuner suggested that I get a ferrite core to put around the wire which I have already ordered. Let me know your thoughts!

Thank you!

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