Thanks SiriusC1024! I will look into that as well.
Type: Posts; User: ASX29
Thanks SiriusC1024! I will look into that as well.
After looking at the Temp Thresholds for the "Catalyst Protection" I am pretty sure this is what it may be. I have an aftermarket Stereo and it allows me to view OBDII engine parameters that I keep...
I am still poking through the tune to see where conditions are being met to enter OL/PE because I don't think its PE. I was leaning toward the CAT Overtemp because there really isnt much of a change...
I totally agree that am literally on the threshold on that available power for stoich with the added drag. I really wanted a V-Nose trailer but had to settle on one without. Is there a way to add a...
Hey Alvin, thank you for that input. I have heard that as well about the radiator. Just swapping in a new radiator solved the overheating up hills?
Here are the tune files for the ECM and TCM.
136352
136353
Hello,
I have a 2010 Yukon XL Denali with the 6.2. It has always towed great with an open 18ft trailer and a Camaro getting around 12-13mpg on highway and temps were all normal. Recently I...
I appreciate the info and advise everyone! Good thing is I have options to try unlike other things I try to do.
Sounds like I have a couple options. I did notice when looking at an older 1999 5.3 tune file that I do not have the crank low res option in the system settings However, the 2002 L31 file did. I...
With that said do I even need to license a 4x tune file or can I just change the crank to low res on the stock tune on for the P01 PCM?
Or is that only possible with a 411 PCM?
I thought I would be able to do a 'write entire' of a 2002 Express 5.7 tune file. No?
I have a L31 Vortec that I was going to do a P01 PCM swap. I do have a spare 24x reluctor wheel sitting around that I could externally mount on the balancer as option 1 with the crank sensor mounted...
Well you helped clear up the fact that I am not crazy! I thought about putting it on the dyno but then again its not practical to start a dyno pull at 1500rpm. I guess a loose stall to quickly flash...
I know I feel like I am trying to fine tune such a small window of fueling that doesn't matter to most on the street because you will never notice. However, drag racing is an easy way to exploit...
I have run into the this question myself a bunch of times on different vehicles I have owned. The stock tunes always seem delay the PE RPM and it seems that from a standstill with a stock calibration...
Anyone have anything to test or try to rule out a PCM or transmission issue? Does the stuck in 2nd gear mean its in limp mode by chance?
Or I had a thought. I have a 2004 Yukon Denali. Should I just take that PCM, do a seg swap to an 80 and run that? Then use the 2005 PCM with the 12606961 OS and since it already is setup for a 60e...
Hello, I have a 2005 Tahoe PCM with OS: 12606961. I am going to have it control a LQ4/4l80e combo in a 68 C10 Pickup. I do know (after much research) that I can't perform a segment swap for the...
Anyway to edit the notes within the License Information?
76764
I realize I am actually only 45 degrees off. If I retarded the ignition timing -45 degrees in the tune do you think it will fire and run?
Ok, I think I was right unfortunately..... I installed the wheel the right direction. Just 180* off. FML... I made sense of my scope with a little better resolution. See Pic.
74938
I wish I...
I am not an expert with the scope just yet. But this is all I could come up with for the time being. Will try to get more familiar with it to see if I cant get the resolution better.
74931
That is good info. I will have to put a scope and see what I come up with. What would a crank relearn do? Say if its off a little bit.
I wish I would have taken a picture just for a piece of mind. But I am about 99.999% sure I installed it just like the picture. I am about to buy a camera snake and see if I cant tell how its...