Working on a 2011 GMC 6.0 gas,I think it has a E 67 ECU,I keep getting rejected,I did try the try alt keys no help but I got this (engine speed is not at 0,speed not at 0 or a flash memory fault) The newer truck are a pain in the a// Any help ???
Working on a 2011 GMC 6.0 gas,I think it has a E 67 ECU,I keep getting rejected,I did try the try alt keys no help but I got this (engine speed is not at 0,speed not at 0 or a flash memory fault) The newer truck are a pain in the a// Any help ???
2002 GMC 2500HD 4x4 SCLB STOCK MOTOR WITH TOMAN TUNING,FASS 150, M/A TRANS,11.90 ON A GOOD DAY IT'S MY WORK TRUCK,19 TO 21 MPG WITH ME DRIVING,THE TRUCK (OLD RED )HAS 909,000 MILE AND LOVING IT,285/75/16
Pulled the ecu out and it is a E 78,Not good EFI dose not support E 78,they have 11 truck for tuning and all are the same 2011 GMC with the 6.0,can HP Tuners tune E 78 ? Tuned 2 older trucks they have and got 2/3 mpg
2002 GMC 2500HD 4x4 SCLB STOCK MOTOR WITH TOMAN TUNING,FASS 150, M/A TRANS,11.90 ON A GOOD DAY IT'S MY WORK TRUCK,19 TO 21 MPG WITH ME DRIVING,THE TRUCK (OLD RED )HAS 909,000 MILE AND LOVING IT,285/75/16
I have tuned on e78's with efilive.......
http://www.efilive.com/index.php?opt...147&Itemid=146
Head Calibrator
Gwatney Performance Innovation
Jacksonville, AR 501-982-2102
do you have the latest software?
i think its newer addition
97 2500 ecsb 5.7l/4l80e/4x4 411 pcm /thorley tri-y's/dual super 40's with x (catless)/aem cai/msd 6a and coil/zz4 cam/beehive spring/lm-1
stock sucks
Yes I just checked
2002 GMC 2500HD 4x4 SCLB STOCK MOTOR WITH TOMAN TUNING,FASS 150, M/A TRANS,11.90 ON A GOOD DAY IT'S MY WORK TRUCK,19 TO 21 MPG WITH ME DRIVING,THE TRUCK (OLD RED )HAS 909,000 MILE AND LOVING IT,285/75/16
Oh dear, what can I say, time to update your software. EFILive has has E78 support since late 2010!
Maybe you are only installing v7.5 updates, in which case you won't see the E78. The E78 needs to be done via the V8 software. On the download page on the website you will find links for both.
I no longer monitor the forum, please either post your question or create a support ticket.
Just checked again,up to date
2002 GMC 2500HD 4x4 SCLB STOCK MOTOR WITH TOMAN TUNING,FASS 150, M/A TRANS,11.90 ON A GOOD DAY IT'S MY WORK TRUCK,19 TO 21 MPG WITH ME DRIVING,THE TRUCK (OLD RED )HAS 909,000 MILE AND LOVING IT,285/75/16
try doing it with efi live v8 to read and wright and v7 to adjust tune
97 2500 ecsb 5.7l/4l80e/4x4 411 pcm /thorley tri-y's/dual super 40's with x (catless)/aem cai/msd 6a and coil/zz4 cam/beehive spring/lm-1
stock sucks
Did you install the V8 software?
Here's what you should do. Download both v7.5 and V8 from HERE. Manually uninstall your current v7.5 software because I would suspect it's an earlier version that what the installer used in the link is. Once you've uninstalled your older version of v7.5, install both v7.5 and v8 from those downloads.
Some of the new ECM's are only supported for reading and flashing via the V8 software, E78 being one of them. You read the ECM with V8, still edit and scan via V7.5, but then also reflash the controller via V8.
I no longer monitor the forum, please either post your question or create a support ticket.
Can you run 7.5 and 8 on the same computer ?
2002 GMC 2500HD 4x4 SCLB STOCK MOTOR WITH TOMAN TUNING,FASS 150, M/A TRANS,11.90 ON A GOOD DAY IT'S MY WORK TRUCK,19 TO 21 MPG WITH ME DRIVING,THE TRUCK (OLD RED )HAS 909,000 MILE AND LOVING IT,285/75/16