I'm having some problems trying to start my Supra after my rebuild (I am using the Emanage Ultimate for my controller).
Originally I was having problems with no fuel getting past the injectors, that was solved by swapping out the resistor pack & EMU, the car then started OK.
A few days later I changed the jumper setting for the RPM signal on the EMU and the car wouldn't start I reset to original setting but still no good!!
I checked over a few things and found I had NO spark.
I checked and swapped out the following from a running car, Igniter, plugs, Coilpacks, Stock ECU, Crank sensor and also checked timing and timing gear. The car still failed to start, I then bypassed the igniter wires on EMU and the car started after several attempts, I then tryed the following day and it wouldn't start again due to no spark.
Today I removed the EMU and RLTC wiring harness and reverted back to original ECU and tryed to start the car but it wouldn't
I am now runing out of ideas as to what it could be I have code 47 & 78, 78 because I occasionally pull the fuel pump connector.
I would appreciate any help if anybody has experienced or come across this problem before, thanks