do you have to reprogram the ecm
#1
do you have to reprogram the ecm
I mean really do you have to....I hear that sometimes they work and sometimes they need reprogrammed....so why is that? I just bought one off of ebay for the same year and model...so what is the deal is it the serial numbers and the ecbm once they recognize each other is it like.....who are you? No I don't know you and I refuse to start. I have an inquisitive mind and a cheap nature...don't want to take it to the dealer if I don't have to.
#4
Join Date: Apr 2011
Location: Oklahoma; where the winds come rolling down the plains.
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I have switched ECU's on my old 97D1 and my newer 99D1 and never had to reprogram. But check this site out for further information.
http://www.autodiagnos.com/sites/def...rover_sync.pdf
http://www.autodiagnos.com/sites/def...rover_sync.pdf
Last edited by LRD2&ME; 05-25-2011 at 06:24 AM.
#6
Hold the phone....
You may have to anyways...
On my 96, I replaced with same part number ecu out of another 96. truck started fine 3 or 4 times, then nada....
Took a dealer reprogram to get it to start after that.
You may have to anyways...
On my 96, I replaced with same part number ecu out of another 96. truck started fine 3 or 4 times, then nada....
Took a dealer reprogram to get it to start after that.
#7
Join Date: Apr 2011
Location: Oklahoma; where the winds come rolling down the plains.
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Which goes back to my note. Check this site out.
http://www.autodiagnos.com/sites/def...rover_sync.pdf
http://www.autodiagnos.com/sites/def...rover_sync.pdf
#9