I'm Adam,
I noticed when I applied the brakes and the gas it would bog down. I added TCC to my list and its staying locked besides when in neutral. what can help this? please look at my Log File see if anything needs to be change.
05 Avalanche
truck norris cam
air intakelof file sent to hp tuners.hpl
4l60e up grade
flow master fx
Last edited by MUSMULE2RIDE; 03-13-2024 at 09:46 PM.
Log TCC Slip and TCC Mode.
Also, you still need to fail the MAF even though the 2bar SD OS is applied. Engine Diag>Airflow>MAF Fail Frequency High to 0Hz, Engine Diag>DTC P0101-P0103 to MIL on First Error.
For that matter, why are you using the 2bar OS instead of the 1bar? MAP sensor settings are still 1bar, and you didn't mention boost. That VE table looks like a stock one, and pasting it to the 2bar axes will make fuel trims even worse.
Last edited by SiriusC1024; 03-13-2024 at 09:57 PM.
Can you explain the sentence in bold? Are you talking about power braking?Originally Posted by MUSMULE2RIDE
The "TCC applied" can't be right. It says "yes" as soon as the vehicle moves.
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Why?
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^^^ lol
EFI specialist
Advanced diagnostics, tuning, emissions
HPtuners dealer and tech support
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no, boost and yes for curiosity tried to break torque. as far as Bar I choose 2 bar since i thought it was right. I adjusted Maf Fail high 0hz also mil on 1st error. how do change to Bar 1? thanks for the responses.
Flash your factory file back on it then apply the 1bar OS.
Nothing you said pertains to this.
EFI specialist
Advanced diagnostics, tuning, emissions
HPtuners dealer and tech support
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then im not sure how that was posted. although i did adjust it to 480
when i go to my stock file, and i click OS its only giving me BAR 2 and BAR 3 as options no BAR 1 im using P59 from 05 Avalanche Doner motor isfrom 06 GMC denali LQ4 6.0.
also after i fail Maf freq and logged numerous times what should be done next
thanks
*sponge mode: engage*
Tryna to LEARN this Chinese arithmetic
I went to write my as found file back to p59 Ecu and reads different operating system. Should i reinstall donor ecu back in and try that?
Thanks for any suggestions
Post your "as found" file as well as your most current modified file. I'm betting the reason it doesn't show a 1 bar COS for you (under the OS tab) and it won't let you do a "write cal only" is because you already have the 1 bar COS applied. Post both files then we'll know for sure.
EFI specialist
Advanced diagnostics, tuning, emissions
HPtuners dealer and tech support
email=[email protected]
here is my p059 stock read and my current tune file along with scanner deails. thanks for your assistance
here is other as found file from p59
Could I delete the MAF sensor, im a DA but trying to learn from my mistakes. What can can be done to correct bar2 back to Bar1. I do have flex fuel I used fuel rails from my old 5.3, which the 6.0 denali engine did not. Any help is greatly appreciated
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