The efi setup isn’t sharing data with the TBI computer at all, as far as all the signals I have right now would be rpm signal for the dash and speedometer. Surely if I was able to tap into the rpm wire (and figure out what the second wire I need wether it’s a ground, power, or another signal...
That’s what I thought, but everything I’ve been reading has been saying the 93’s do have a ckp. I’ve been stumped all day on it. Only other thing I can think of is the solenoids being bad inside of the transmission.
I do not have any wire diagrams, and as far as install references I know where everything is suppose to be if I was running the TBI throttle body and the whole factory harness. But the efi setup only uses the a/c, alternator, and it runs everything else off of its own harness since it’s a...
I currently put a efi setup on a new crate motor and dropped it in my 93 1500. Trying to get my 4l60e to shift (stuck in second) I hooked up the tach wire from old coil wire to new hei distributor thinking that was the problem but I read that a guy also switched his ckp signal wire to read off...