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View Full Version : Conversion Issue ! any Ideas ?



GreenMachine
08-20-2002, 04:16 PM
Well after converting from 87 carbed to 89 efi, I have 2 problems witch I think are interrelated. I have no power to the fuel pump, as well as no spark to the plugs.
I have determined there are 2 wires on the harness offf the main relay that are not getting power when they are suppose to be.

I figure maybe I forgot somthin in the conversion, or maybe somthin different on the 89.
The Coil get like .6 volts when the ign is on and of course it should have 12.

Just wonderin if anyone has any ideas - all fuses are good

mixmatch
08-21-2002, 02:40 PM
i thought u had to get teh efi system froma 86-87 for an 87....arent the 88-89 systems different?

GreenMachine
08-21-2002, 03:03 PM
Ya but you are having to switch absoulutley everything anyways, basically the only thing that was not swithed was both fuse boxes - but I checked and it semmes like they are the same and I got all efi fuses.