LS1 Edit tuner and Tech 2 tool difference?
Thread Starter
Heel & Toe
Joined: May 2002
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From: Austin Tx
LS1 Edit tuner and Tech 2 tool difference?
I was wondering this difference as I have been told that to reprogram my BCM that I need to find someone with a Tech 2 tool. I have bilsteins on my 98 C5 and no longer the ride control shocks and the computer does not know it. Therefore, the D.I.C. says - "Shocks inoperative" Dont exceed 80 M.P.H." If I try - it cuts the fuel.
Safety Car
Joined: Aug 2000
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From: Murphy TX
Cruise-In II Veteran
Re: LS1 Edit tuner and Tech 2 tool difference? (C5Hud)
You can flash any module (PCM, BCM, EBTCM, TAC, ...) with the Tech-2, assuming you can get the flash loaded to the Tech-2. LS1-Edit is strictly a PCM programmer.
Thread Starter
Heel & Toe
Joined: May 2002
Posts: 18
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From: Austin Tx
Re: LS1 Edit tuner and Tech 2 tool difference? (ToplessTexan)
Nice Pic. K! Thanks for the quick response. That leads me too my next 2 questions. What does PCM stand for and what does it control?
Melting Slicks
Joined: Jul 2000
Posts: 2,521
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From: Gilbert, AZ, USA
Re: LS1 Edit tuner and Tech 2 tool difference?
I believe that certain changes done in Tech2 are not permanent, ie they only stay active as long as the Tech2 tools is still hooked up, whereas LS1 Edit changes are burned into the flash memory of the car's computer. He is correct though, Tech2 has a much broader scope of control.
However, for disabling F45 Ride Control, I have heard that the computer in the driver's side rear compartment is the F45 computer, and that you simply need to unplug it, start the car, clear all codes, and they won't come back again. You've got nothing to lose trying that approach first, and I'd love a confirmation on this info.
Sam
However, for disabling F45 Ride Control, I have heard that the computer in the driver's side rear compartment is the F45 computer, and that you simply need to unplug it, start the car, clear all codes, and they won't come back again. You've got nothing to lose trying that approach first, and I'd love a confirmation on this info.
Sam
Le Mans Master
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From: Fort Worth Texas
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Cruise-In III Veteran
Re: LS1 Edit tuner and Tech 2 tool difference? (C5Hud)
Nice Pic. K! Thanks for the quick response. That leads me too my next 2 questions. What does PCM stand for and what does it control?
PCM = Powertrain Control Module
It controls the powertrain. From the MAF to the Rearend.
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From: dallas tx
Re: LS1 Edit tuner and Tech 2 tool difference? (C5Hud)
actually to remove an option you don't have to reburn anything it is just an rpo reconfiguration, although i don't know if that will correct your problem you may have to loop your shock terminals, (trick the computer).
Melting Slicks
Joined: Mar 1999
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From: Taylor TX
NCM Sinkhole Donor
Re: LS1 Edit tuner and Tech 2 tool difference? (C5Hud)
I think your F45 issues were resolved here:
http://forums.corvetteforum.com/zerothread?id=309754
Only a Tech2 can reconfigure the BCM options.
http://forums.corvetteforum.com/zerothread?id=309754
Only a Tech2 can reconfigure the BCM options.
Safety Car
Joined: Aug 2000
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From: Murphy TX
Cruise-In II Veteran
Re: LS1 Edit tuner and Tech 2 tool difference? (C5Hud)
Sorry I missed this thread, not enough time to hang out in the Forum these days. :rolleyes:
In this case, I like the idea of placing a load on the circuit instead of tinkering with the module. Very straightforward, reversible, etc.
In this case, I like the idea of placing a load on the circuit instead of tinkering with the module. Very straightforward, reversible, etc.
