did you verify if VATS/PASSKEY was disabled in the PCM?
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.