tpnotch420
New Member
- Messages
- 13
- Location
- kansas city
My 92 SC400 won't start so in my never ending quest to solve this puzzle I decided to check out the fuel system. I don't yet have a gage to measure to the pressure so I thought I would start with the pump and fuel ecu. First I turned the ignition on to see if I could hear the pump come on and I got nothing. Next I tried the fp ecu bypass and connecting the black/red wire with the green wire. When I do this the pump fires right up but my concern here is that the pump is running and I don't have the key in the ignition.
Would indicate that I might have a short in my ignition switch or somewhere in the ignition circuit?
Would indicate that I might have a short in my ignition switch or somewhere in the ignition circuit?