Do you have an existing tune by others?
What mods do you have? Specifically, do you have downpipe?
Type: Posts; User: Fu03steveC63
Do you have an existing tune by others?
What mods do you have? Specifically, do you have downpipe?
MAF adjustment is how you adjust fueling. The more air you increase, the more fuel the ECU will request.
Why can?t aftermarket injectors be dialed in with HP Tuner? Many has dialed in larger injectors for supercharged M156 or even just for flex fuel.
This place is dead lol
Also, there is a injector multiplier table which now have start up factor. What is the start temperature in negative value?
Mark,
In version 4.7.166 beta version, I noticed a new feature under fuel > general > flow rate. There is a injector constant value which is Milliseconds per Percent Fuel Mass. May I ask what is...
Do you have longtube header installed? Really no point to do a pop tune if you don?t have longtube header.
I believe there?s mention of this in another thread. My understanding is that these table allows you to target different lambda value besides WOT.
Bosch 630cc injector
96348
96349
96350
I have spend few mornings dialing the ECU in. See attach log and tune. I have a few question from here as I have gotten the car to run decently with a few small problem:
1)...
So I checked cylinder 1 spark plug and it was fine but I changed it just to be sure. It was still throwing CEL for cylinder 1 misfiring and random cylinder misfire. I dug a bit more and here are the...
I tried everything mentioned above and the first night (53 degrees), car ran fine without adjusting too much parameters. Car didn?t limp nor throw CEL. Today, I drove it as it was and CEL keep coming...
From research, there are many full E85 with stock system out there without any known issues.
Thanks! I?ll give it a go
Do I simply adjust MAF when running E85?
Just to ensure I got the steps correct:
1) log LTFT at idle and driving around with stock injectors
2) change to larger injectors
3) log larger injector at idle
4) adjust injector multiplier...
I don?t plan on running the controller. I ran it before but car was unhappy adjusting to it. My plan is to have a custom tune but I was having trouble scaling the injectors last time. Also, any...
Does anybody have any clue where to adjust the stoich ratio of 14.7 for gasoline to Flex Fuel? I can?t seem to find any parameters that allow to adjust for flex fuel. I know it has been done before....
Bump!
It?s been a few months and I now have some time to re-attempt scaling larger injectors. Before I start this time around, I?m curious if anybody can point me to the right direction on the...
Agreed!
That?ll get you some attention. 😂
Yes, I am making the same change to both tables.
You?re right! I should convert back and wait until the long tube header is installed.
I was playing with it a bit but was not able to get a decent loud pop. Is it because I don?t have long tune header? I can hear small muffle pops but not aggressive nor loud pops. I set minimum / long...
Wow! Thank you very much for the detailed explanation! I will try it out then reach out if I have any more questions.
Only around the range where downshifts occur, correct? And the similar adjustments are made in both minimum base and long term spark?