You can try bumping up timing in the areas that you cruise around in. You can add quite a bit with e85 and that will help some. Its inevitable that you will lose fuel economy when using e85 because...
Type: Posts; User: shoafster
You can try bumping up timing in the areas that you cruise around in. You can add quite a bit with e85 and that will help some. Its inevitable that you will lose fuel economy when using e85 because...
thanks darkhorizon. HPT has a built in converter to convert from lb/min to g/sec.
1 lb/min = 7.56 g/sec
You mind lookin it up for me?
What units is VE in?
In the Primary VE vs RPM vs MAP table, what are the actual unit values in the table? What would I have to scan on my car to see the actual values? The description says its the airmass per cylinder...
From a performance stand point, you will get the most power out of your car with the leanest AFR you can go without getting knock. If you can run 18* of timing with an AFR of 12.0 then that will make...
Scan the commanded AFR and see how it changes compared to your actual AFR. The PE vs RPM vs Time table commands a richer and richer AFR the longer you are in WOT.
Try to get your commanded AFR to...
It may not be the best method but its A LOT less confusing than changing the commanded AFR and having to change a ton of tables to make things match. You can't scale the MAF 30% or it will be maxed...
Learn to tune first on gasoline before running E85. Also, you NEED a wideband before you go to E85 and really you need it for gasoline too. After you get a good tune on gasoline, you shouldn't have...
Just do plot filtering for [PID.6310]>1 AND [PID.6310]<1 or something like that. And yes, whatever sensor you use to plot filter needs to be logged on the table display.
Details please? Increase or decrease to increase fueling?
I just helped my friend put in 80# injectors in his 2005 Saturn Ion
Redline with the LSJ. My question is how do you adjust the tune for
the injectors in HP Tuners? I went to adjust the Flow Rate vs...
I was helping my friend with an 05 Saturn Ion Redline tune his WOT AFR today and for some reason, in 2nd gear at WOT his AFR will be 11.8 to 12.1, but then when he switches to 3rd the AFR will hit...
ok, thanks guys. Thats what I needed to know.
When tuning the VE tables on the L67, every guide I've seen says to make the PE Enable TPS HOT table 100 for all values. Why would you want to do this? I don't understand why you would do this...
Anything else I should look at?
14.7-(14.7*.2) is how I got that number. I figured the 1.2 would be 120% of 14.7 AFR, and since AFR's less than 14.7 are richer, you would subtract it instead of add the additional fuel to get the...
How do you get 12.25 from 20% from 14.7? How is that calculated?
Hey guys. I have a 99 GTP and I'd say I'm pretty good at tuning it. I'm going to help one of my friends out with a Saturn Ion Redline with the LSJ motor tune his car but I want confirm some of these...
LTFT question
What is the difference between the Sensor LTFT and the PID LTFT? Are these different or the same? I noticed on my gauges on the scanner it uses the PID for LTFT but on histogram 3 for VE it uses the...
yes I'm using the northstar MAF
how would i upload that into hp tuners?
What changes do I need to make in order to tune for the Northstar throttle body on my GTP? Do I just need to do another MAF tune or do I need to import another MAF table?
Thanks
Matt
yea it was a really crappy connector. I've got it temporarily fixed right now, I'm going to solder it later when I can use my friends gun.
and thanks Dan for the link to the write up, that helped...
I figured out the problem. The wire splicer I had going from the analog output wire to the brown egr wire didnt cut the insulation on the egr wire, so therefore no electricity was being transferred. ...