I have a gmpp s/c, and will be switching To a t/c. My question is should I keep the reflashed ecu for a place to begin tuning, or sell it with the s/c?

Jason



USACi =>146.9db
14.88 @ 90.73MPH =>GM Charger, Motor Mounts, Catback exhaust

is this ecotec or ld9? if its an ld9 you'd be stupid to sell that pcm since the 2 bar s/c flash is what you need to tune anyways. But if its an eco you're better off faking a 2.5 bar tune with hpt than hoping that the GM flash works ok in an unintended application.


1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by: Kronos Performance

WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer

It's the 2.4. I just wasn't sure, being that I have a stock ecu too, and it would make an easy sale of the s/c.

Jason



USACi =>146.9db
14.88 @ 90.73MPH =>GM Charger, Motor Mounts, Catback exhaust

Get HPtuners first and download the s/c tune off the pcm and use hptuners to flash it to the stock pcm and then sell one of them with the kit.


1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by: Kronos Performance

WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer

problem with that leafy is that he would have to go to the dealer to get the stock pcm coded to his vin so the pcm and bcm can communicate and hp tuners will license it correctly.


01' Z24 5 speed
422whp/400wtq
T4 Turbocharged
Built LD9
HP Tuners

Cant you change the vin in HPtuners? he'd just need to license the stock pcm first.


1994 Saturn SL2 Home Coming Edition: backup car
2002 Chevy Cavalier LS Sport Coupe: In a Junk Yard
1995 Mazda Miata R-package Class=STR
Sponsored by: Kronos Performance

WPI Class of '12 Mechanical Engineering
WPI SAE Risk and Sustainability Management Officer

He could just license the stock ECU and flash it with the GM reflash. Only problem in doing this is sometimes it will not take correctly and cause problems.



FU Tuning

Sounds like a good idea. Both work in my car already...so wouldn't I just copy the flash, I'm not sure I understand fully



USACi =>146.9db
14.88 @ 90.73MPH =>GM Charger, Motor Mounts, Catback exhaust

Oops, another q...would I have to use a hpt credit on each pcm?



USACi =>146.9db
14.88 @ 90.73MPH =>GM Charger, Motor Mounts, Catback exhaust