pinout difference between 98 and 02 ls1
05-12-2008, 12:55 AM
#1
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pinout difference between 98 and 02 ls1 i put in a 02 motor,trans, harness and computer in a 98 body and now i need help ,,, what wires do i change? fuel pump is not kicking on, gauges not working, hell the car wont run, lol.. anyone know what to do to make it work?
05-12-2008, 09:23 AM
#2
Check this very similar thread about putting '99 parts in a '98.
https://ls1tech.com/forums/pcm-diagnostics-tuning/919174-98-car-swap-99-pcm-questions.html
https://ls1tech.com/forums/pcm-diagnostics-tuning/919174-98-car-swap-99-pcm-questions.html
05-12-2008, 10:02 AM
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You will need to re-pin your 99 engine harness to mate up to the 98 harness inside the car, its the connectors that pass through the firewall on the passenger side.
