Wondering if a calibration or some change on the actual tune is needed to make this work or something physical with in the ECM is needed?
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Wondering if a calibration or some change on the actual tune is needed to make this work or something physical with in the ECM is needed?
How should the fan settings be set with in calibration to work with Dewitts fan dual set up?
I have E38 from 2008 G6GT. Wondering if I can use on an 07 C6 by adjusting the calibration to C6 parameters?
nvm, just read the thread about this and it's a no-no.
I need to replace 06 ECM and have a 08 ECM. Both E38s. The 06 C6 ECM works fine, just not able to pass emissions as all the monitors show not supported.
I've tried all the tricks to make it work...
I usually have to pull fuse and than I can upload, but sometimes that does not work. I then pull the PCM off the truck and onto bench harness and no issues.
Anyone else having similar problems...
Sorry to bring this up from the dead.
Did you repin anything for the TCM or just the harness to the trans?
Nice info 1970ss8.1
I have a buddy with a 2005 GMC 8.1 and Allison. Any suggestions for a basic tune I can load without having to drive a log. His truck is bone stock.
Looking to add some pep by tuning VVT files.
Stock Silverado 4.8
Any suggestions?
When logging fuel rail pressure C7 Corvette.
Is rail A passenger side and rail B driver side?
My rail pressure is about 25 psi lower for rail B.
I believe I have a leaking injector and before...
Appears I found the problem(s). The fuel lope cap was stuck in the spring...pulled it out and took the fuel lifter out and installed securely which took care of the low fuel pressure from HPFP.
I...
Curious to know if Hptuners supports the Hybrid Tahoe?
See the attached log.
I logged the rail pressures.
Review and let me know what you think.
I installed the spacer, that is fine. Rail pressure is fluctuating around 58 psi.
Number 1 cylinder is wetting the spark plug. I changed the already new seals for number one and the same thing. ...
Do you think this is ok to move all the numbers to 100%?
I am willing to pay for a tune for power and maintain decent gas mileage.
Hopefully an experienced tuner chimes in on this thread.
I performed a cam swap and have some smoking at idle. I replaced the valve stem seals with dual valve springs. I am curious if I am seeing a burning oil issue or too much fuel issue. The smoke...
Can you guys share your 2018+ plus files on this thread?
2019 Camaro ZL1
I figured I am not the only one looking for certain files. Perhaps we can share some here?
2019 Camaro ZL1 file attached. if you have 2018 and newer files, please share.
Thank you.
It used to be easy, but since site changed, I don't see the function to upload.
Thanks.
Does anyone have a 2018 Tahoe file they can share. The file can be stock or modded..stock preferred.
Thank you.
Well I don't want to lose credits. I emailed support. What time are they normally in or are they all at SEMA this week?
Just curious as I have an issue and hoping they have time to get to it for guidance.
Wow, serious?
I have a few cars to tune.
Is there another way?