testing noids and relays
testing noids and relays how do i test the noids and the relays. it hasn't worked all summer. checked the wiring grounds. window switch is working. the purge works, just won't spray.
Check window settings first
You know how to test the noids themselves...
For the relays bypass the window, then wire them up so you just need to apply 12v to the trigger wire (bat, ground, acc, and trigger) and the noids should click.
You know how to test the noids themselves...
For the relays bypass the window, then wire them up so you just need to apply 12v to the trigger wire (bat, ground, acc, and trigger) and the noids should click.
Aah wiring issues. I had issues one time with my kit not spraying at test-n-tune. Later found the blade connector had come unhooked from the back of the WOT switch. So no activation signal. Never see that issue on FI cars 
window settings are fine. I am getting the tps signal and the rpm signal is good b/c I have by shift light hooked up to the window switch wire and it works.
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Tap one wire of the solenoid to the + side of the battery and the other wire to a ground. Solenoid should click. Obviously if the solenoid is pressurized, use proper caution to prevent personal injury and or damage to your vehicle.
Nick
Nick
