I can disable the AFM anytime I want by shifting it into M4 gear the problem is I lose the SODG without the SODG (Sun Over drive Gear) I lose fuel economy :S by a lot i only get 18.5/18.5 with M4
other wise i would get 20/25
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AFM Hybrid...Another one bites the dust? 103K miles
- Thread starter BG1988
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other wise i would get 20/25
I did a cam swap in my Denali in the past few months, and the thread should still be fairly near the top. There are also some videos of what my cam sounded like with a failing lifter. It might offer you some good guidance.
Update the VVT seems to be working correctly, noted by checking live data....... it showed an advancement of 39 degrees at 1500rpm in v8 mode... This means the Gas station is not ripping me off with 89 octane in the 91 pump...
I put about 5-6oz of the hyperlube as i don't want to overfill the crankcase
it's like 15w30 weight.. (just guessing)
I put about 5-6oz of the hyperlube as i don't want to overfill the crankcase
it's like 15w30 weight.. (just guessing)
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I am pretty sure he is saying his truck is a Hybrid as in electric, as well as the dod/afm based engine.
You can not remove dod from a hybrid, there is zero option to do so, the control system on a hybrid is so advanced, tuning companies don't even bother attempting to offer the ability to tune one, because nobody would know what to do with it. If you have a hybrid suv/truck, and your dod lifter fails, you need to repair the DOD system, no other options.
You can not remove dod from a hybrid, there is zero option to do so, the control system on a hybrid is so advanced, tuning companies don't even bother attempting to offer the ability to tune one, because nobody would know what to do with it. If you have a hybrid suv/truck, and your dod lifter fails, you need to repair the DOD system, no other options.
the ECM is encrypted
They are all encrypted until someone unlocks it. I wanted to delete a hybrid a few years ago, and hptuners said even if they offered support, the best tuners in the world wouldnt know how to tune it. There are like 5 different computers that all talk to each other to blend the electric function in with the engine function.
I know this is an older thread, but hptuners will disable afm in a hybrid. it's been done in their forums. the ecm is unlocked but very few things defined. dod works, it's just labeled backwards. enable to disable lol. they have speed limiter and gear ratio defined. not sure if they work thou, but they don't usually define things that don't work at all.
Good to know thanks!! I have done a couple lifter replacements without deleting on the hybrids in the past because I couldn't even read the ecm, and hp tuners said they had no plans of support for the hybrid.
Glad you chimed in!
2012 Tahoe Hybrid - speed limiter - Page 2
HI GUYS, the owner of one brand new Chevy Tahoe Hybrid wants to remove the speed limiter from his vehicle, or at least raise it a little bit. it can be done as usually changing the value from "GMLAN" to calibration or, since it's hybrid, something goes different??? let me know, thank...
forum.hptuners.com
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