Yeah Smokeshow. Then I'd try Dave Steck or Howard at Redline, maybe they have a work around being im sure they've seen it before.
Type: Posts; User: ns158sl
Yeah Smokeshow. Then I'd try Dave Steck or Howard at Redline, maybe they have a work around being im sure they've seen it before.
Has anyone reached out to Dave, Jake, or Howard?
If the Cal is way out of whack, usually trims are way too slow to react and throw you off. Yeah you can literally comb through the log by hand but for someone new that is going to copy and paste, I'd...
I guess it's been awhile since I've done a gen 3 on the street. Sounds good.
Filter out decel and quick transitions. You can always remove filters after you have a base to see what the ECM thinks it wants.
Put it back into closed loop and adjust the VE with fuel trims. If the trims are off by 5-6 or more then multiply by full. Once you get it tighter, then multiply by half. Use plenty of filters on...
Well. First is to quit picking a fight with a guy trying to help, even though Ed can be a little "straight forward", lol. I can't remember your set-up but is it more or less a Stock longblock with a...
So I have adjusted the EVAP tables quite a bit now and it seems to be getting way better data. I guess at this point Id like to see a log of a stock vehicle and compare purge DC vs tank pressure...
Did you write entire after you turned VATS off? Post a log.
So thats the part I don't follow. I mean this is steady state loading with good RPM and I can hear the engine lug down. Go back and look at the logs and yep, InjPW comes up, EVAP goes to a hundred,...
So reducing the duty cycle under that low flow table made all the difference for my startup and idle issues.
Still havn't figured out the around 50 KPA where it gets a huge rich spike and throws...
Nope, honestly ive been staring at the logs vs tune and stumbled across the purge PWM, table 25012, ive reduced it to match stock idle airflow vs PWM to current engine. Ill try that tomorrow. Ive yet...
Wiring or fuel injectors
It is in Open Loop at the beginning. Maybe i am blind, but i dont see why. Pull codes and see if anything pops up. Being it is stock, if fuel pressure is good (which should be verified), it should...
Well I honestly think it was the gas cap not vacuum breaking. It didnt do the stall during warm up after start. It still dies when I pull the cap after the car is running. Rightfully so being it goes...
Well with a tune and a log maybe someone can give ya some tips on how to get it to a "base" tune with probably one to two flashes. After that your going to have to dial it in like you would with...
I wouldnt change everything from a 6.0 to that file. I think the most I would do is swap the cyl volume and transient fuel tables (if available). Its going to have to be "tuned" being it is an...
Need to set the maf faults to error on first. Also seems like e38s like to have the maf fail freq something other than 0, so maybe 4 hz and 6 hz. Lower your idle timing 3-5 degrees. Why did you...
Did you have a new tune to post with the updates Ed suggested to change? Otherwise we are just guessing on what was changed. If you do have a an updated tune, post a log with timing.
Well it is commanding 100 percent almost all the time. I dug around in alldata for more of an explanation on when it purges vs tank pressure. I've replaced that purge valve yesterday and then cycled...
Ok I have something related to EVAP going on. I have steady state tuning this thing and it isnt going as well as it should, lol. I am reviewing the log and just randoming you can see tank pressure...
So I have been fighting an issue after say a drive, if you pull the gas cap loose while the engine is still idling, itll pretty much flood itself and die. I can get a log of that shortly. I do have a...
Yeah, Ive already put in a new GM canister and vent solenoid. I am not throwing any faults but from a cold start it must be running a test around 160 degrees and usually the afr will plummet to 12:1,...
Good to know. I had to go get gas and working out EVAP bugs still, then Ill try again.
Im using this formula.
...
shift time is usually all you have to do, after that then start upping the oncoming pressures 5-10 ft lbs at a time, and that is usually only if it isnt meeting the desired time. To delve deep is to...