I see now the injectors don't work either...this leads to a CKP (crank sensor) issue. Sorry I didn't see that before. You got a scanner to read RPM while cranking?
I see now the injectors don't work either...this leads to a CKP (crank sensor) issue. Sorry I didn't see that before. You got a scanner to read RPM while cranking?
no scanner have a code reader but that is it. could it be that maybe the vats didnt get removed, or would that just kill the fuel..
1987 jeep wrangler, 1999 LS 1, 4l60 231j transfercase, dana 30 frontend ford 8.8 rearend 3:73 gear ratio. sandersons shortie headers, 2.25 inch exhaust into 3 inch flowmaster muffler.
striped all wiring out of tape and could not find any bad wires, check cps wiring had 5 volt and ground as should be, did key relearn 3 times, still no fire or fuel 12 pulse. i am lost!
1987 jeep wrangler, 1999 LS 1, 4l60 231j transfercase, dana 30 frontend ford 8.8 rearend 3:73 gear ratio. sandersons shortie headers, 2.25 inch exhaust into 3 inch flowmaster muffler.
did you verify if VATS/PASSKEY was disabled in the PCM?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
sent ecm back to nelson to see if anything was wrong with it.
1987 jeep wrangler, 1999 LS 1, 4l60 231j transfercase, dana 30 frontend ford 8.8 rearend 3:73 gear ratio. sandersons shortie headers, 2.25 inch exhaust into 3 inch flowmaster muffler.
got my ecm back from nelson today, put it in and fired right up!!!!!!! thanks for everyones help. very quick return from nelson on the work!!!!
1987 jeep wrangler, 1999 LS 1, 4l60 231j transfercase, dana 30 frontend ford 8.8 rearend 3:73 gear ratio. sandersons shortie headers, 2.25 inch exhaust into 3 inch flowmaster muffler.
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