tuning my truck, dialing in the MAF... I use it for towing... im noticing an increase in fuel economy while in MAF only... Has anyone expierenced any issues with leaving their vehicle in MAF only...
Type: Posts; User: 2012silver224
tuning my truck, dialing in the MAF... I use it for towing... im noticing an increase in fuel economy while in MAF only... Has anyone expierenced any issues with leaving their vehicle in MAF only...
ok, thanks again for all the help!
ok so i would set dynamic to 100rpm and do i keep COT and DFCO disabled?
no sorry, still getting the terminology down... im using fuel trims.. wide band is in the near future just tuning everything below 4000 rpm now
So i have the VVE tuned good now... Im going to move onto the MAF.... I have the histogram gram using STFT+LTFT with maf freq... So to tune in open loop.... Disable COT and DFCO set Closed loop...
Hey 5FDP can you look at my trans part of the tune... I made a few adjustments i am looking for firmer quicker shifts.... Let me know what you think
ok thank you... yeah i forgot the tune uploaded was after i took it out of SD..
i am thinking so.... I set the MAF freq high low fail to 2 and 1 set codes to fail on 1st and then disable DFCO and COT am i missing something?
I am in the process of dialing in the VVE.. I think its looking alot better... the truck every so often "bucks" at low rpm like driving through a neighborhood... I have not tuned the MAF as I am...
I have a 2012 silverado with a 224 cam i would like dyno tuned, no local shops around me have that capability.. Looking in the Oxnard / Ventura area of california but would go to LA if need be
ok so trims are looking really good... last question for this thread... In my high low tables for VVE do I want to copy the high table to the low so they match or paste special the low one on its own...
ok so paste special % even if im positive trims?
ok perfect thank you... Figured out I was a dumb@$$ I was only seeing 10kpa cause i did not have the PID for manifold on the channels... Added that now i have full readings... If I need to minus some...
Can someone look at my tune real quick and let me know if im truly in speed density. I have the check engine light on like im suppose to, I just cant get it to log anything other then 10kpa .. While...
ok so stupid question i just realized I may have screwed up my logging,, I set my Maf to fail, set the DTC to error on first, Disabled COT, and DFCO... Am I still suppose to copy High Octane to Low...
im sorry guys like i said im totally new to this... I do not have a wide band and cant afford one at this time... Ive just been reading through the forums trying to figure out narrowband tuning till...
so when i paste to VVE i paste special -add, then calculate correct? also should i disable PE completely?
ok perfect.. thank you
Newbie here trying to figure out VVE tuning...I followed the tutorial and set up my histogram for the LTFT+STFT [math].Question is now at this point do i put the truck into SD log and copy and paste...
Thank you for looking, that was kind of what i feared... I know a 3 bolt cam went in and not a single bolt.. Since I dont have a wideband, Ill have to tune with the stock oxygen sensors in speed...
heres the tune... I have a 218/224 113 LSA cam... Alot of the tune appears stock to me.. Any help is greatly appreciated
no, I'm sorry didn't realize that setting was only for VVT I did not have a VVT cam... Im new to all this.. just the P0010 and 11 have me a little worried
Hello all, new to the forums. I have a 2012 silverado that I just had a 218/224 cam installed with the DOD delete done. I have no check engine light the scanner shows P0010 code. When i set the code...