Search found 55 matches
- Tue Dec 10, 2019 3:48 am
- Forum: GM LS1 512Kbyte and 1Mbyte and newer
- Topic: Cylinder Volume - used for SD calculations?
- Replies: 14
- Views: 5956
Cylinder Volume - used for SD calculations?
Does anyone know if the cylinder volume {B0104 in EFILive} gets used for doing the SD calculations for airflow? There are several posts out there that suggest it isn't used, but fumbling through the code kind of shows that it is used. At least for a part of the SD calculation of airflow. I am not qu...
- Tue Dec 10, 2019 3:36 am
- Forum: GM LS1 512Kbyte and 1Mbyte and newer
- Topic: Thoughts on OS improvements
- Replies: 18
- Views: 7778
Re: Thoughts on OS improvements
Starting over would be an incredibly daunting task to say the least. I guess that why I was hoping to come up with a short list of things that could be done first to make this PCM more useful to most tuners out there. Having a free flash tool goes a long way to enabling more people to use the 0411 f...
- Thu Dec 05, 2019 3:35 am
- Forum: GM LS1 512Kbyte and 1Mbyte and newer
- Topic: Thoughts on OS improvements
- Replies: 18
- Views: 7778
Re: Thoughts on OS improvements
Gampy, I agree that the 0411 will never replace an aftermarket stand alone system. BUT, I think that it can be made to do enough for what we all need. More importantly, for those who want / need the PCM to interface with the rest of the electronics in their rides, making improvements to the 0411 wou...
- Wed Dec 04, 2019 3:42 am
- Forum: GM LS1 512Kbyte and 1Mbyte and newer
- Topic: Thoughts on OS improvements
- Replies: 18
- Views: 7778
Re: Thoughts on OS improvements
NSFW Thanks for replying. I agree that getting people to help will be key to making improvements to the stock OS's. I am still amazed at all the great work that has gone into the lowly 0411 PCM over the past year or two by yourself and others. I was hoping by starting to list out the wants / needs o...
- Tue Dec 03, 2019 4:04 am
- Forum: GM LS1 512Kbyte and 1Mbyte and newer
- Topic: Thoughts on OS improvements
- Replies: 18
- Views: 7778
Thoughts on OS improvements
There are quite a few Tuner Pro XDF files out there for most of the 0411 OS's. These XDF files allow for a lot of tuning to be done to a standard OS. Even with all these capabilities there are a few limitations to running a stock ECM. I was trying to wrap my head around what would be needed based on...