Roll Call: 98 owners
Thread Starter
FormerVendor
iTrader: (9)
Joined: May 2003
Posts: 1,573
Likes: 0
From: Jacksonville, Fl
Roll Call: 98 owners Just to provide a milestone/reference for other 98 owners seeking the transformation..., Who has swapped / upgraded their pcms? What software are you running and briefly what have you done to run a newer OS?
So for starters...
I swapped the 160 pins at the pcm connectors.
I swapped/deleted the 35 pins down to 17 @ the dash to accomdate a 01 Instrument cluster.
I swapped my metal 98 tank for a 00 plastic tank-doing the Racetronix fuel system upgrade as well.
I re routed the alt turn on sig from the dash/IC to the pcm.
With EFI Live you now donot have to perform all of the really involved parts by swapping calibration segments- i.e. forgo the IC and tank and alt turn on wires.
So for starters...
I swapped the 160 pins at the pcm connectors.
I swapped/deleted the 35 pins down to 17 @ the dash to accomdate a 01 Instrument cluster.
I swapped my metal 98 tank for a 00 plastic tank-doing the Racetronix fuel system upgrade as well.
I re routed the alt turn on sig from the dash/IC to the pcm.
With EFI Live you now donot have to perform all of the really involved parts by swapping calibration segments- i.e. forgo the IC and tank and alt turn on wires.
TECH Senior Member
Joined: Nov 2001
Posts: 7,036
Likes: 1
From: Lake Zurich, IL
https://ls1tech.com/forums/pcm-diagnostics-tuning/702829-change-98-pcm-99-newer-pcm.html
also a good resource
looks like it may be close to having an official 98 to 99+ post....
this question comes up alot... I'm excited that there are finally posts from people that have done this
also a good resource
looks like it may be close to having an official 98 to 99+ post....
this question comes up alot... I'm excited that there are finally posts from people that have done this
