no power to ECU? help me!
#1
no power to ECU? help me!
i just rebuilt my motor and put it back in today.
symptons:
*PLX hooked up to power/ground off ecu, no power when key is in "on"
*NO fuel pump noise
*NO dash warning lights come on
*NO starter action
*windows don't work
*only thing that works is the radio and courtesy light.
Things ive tried:
*checked all fuses, inside and out, checked out fine
*checked grounds in engine bay and cleaned surface(thermostat housing, tranny mount). I also used a test light to check my grounds. light came on.
*used test light on fuses in the engine bay
*test lighted on POWER location at ecu connection with ignition "off" and "on" and no light.
*tapped main relay
i think ive tried everything i can think of...
any suggestions are appreciated. I need this thing up and running ASAP help me!
symptons:
*PLX hooked up to power/ground off ecu, no power when key is in "on"
*NO fuel pump noise
*NO dash warning lights come on
*NO starter action
*windows don't work
*only thing that works is the radio and courtesy light.
Things ive tried:
*checked all fuses, inside and out, checked out fine
*checked grounds in engine bay and cleaned surface(thermostat housing, tranny mount). I also used a test light to check my grounds. light came on.
*used test light on fuses in the engine bay
*test lighted on POWER location at ecu connection with ignition "off" and "on" and no light.
*tapped main relay
i think ive tried everything i can think of...
any suggestions are appreciated. I need this thing up and running ASAP help me!
#3
Re: no power to ECU? help me!
oh ---- i forgot about the battery!!
j/k... I figured it out. a couple of months ago i let my buddy install an alarm and my car has been fucked since. i got pissed and yanked that ---- out with the quickness and guess what happed?? my car started right up. i should have taken a pic of under my driver side dash holy electrical tape wad from hell.
j/k... I figured it out. a couple of months ago i let my buddy install an alarm and my car has been fucked since. i got pissed and yanked that ---- out with the quickness and guess what happed?? my car started right up. i should have taken a pic of under my driver side dash holy electrical tape wad from hell.
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07-12-2006 10:47 PM