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Re: No power to the ecu?

Posted: Sat Jun 15, 2019 12:08 am
by JDMYo1992
When I connect 1st led solid red 4th one blinking green I’m going to take it to a local ktuner vender he’s going to over look everything on the ecu and then from there ima have an expert look over my wiring

Re: No power to the ecu?

Posted: Mon Jun 17, 2019 2:16 pm
by KTuner
Keying on is the best way to test this, not connecting which requires USB. USB powers the device.