Zex Box light Blinking

[Kottnmouth813]

Got my zex wet kit all installed today. We reset the box to program it, hold it at WOT for 10 seconds, it goes green, turn it off, turn it back on, its green, we push the pedal to WOT and the light starts blinking green and the solenoids will not engage. Any ideas what the blinking green light means?

[amick]

First I would check to insure you are on the TPS wire with a sweeping signal from about 0 to about 5 volts. I would then check your grounds and insure the grounds for the ZEX kit are isolated. You do not want to gound it with any other grounds. You might try even taking them straight to the battery to see if that helps. If this does not work for you let us know.

[fast76furious]

I had the same exact issue, i solved it by connecting the activation switch directly to the battery and used a new ground post dedicated to the NMU, i was using an accessory power supply before and that didnt work.