If you have the scanner and editor open, make sure your disconnected in the scanner.
Type: Posts; User: apd855
If you have the scanner and editor open, make sure your disconnected in the scanner.
Resolved my problem. I have a unique situation where I'm trying to retain the operation of all the factory systems in the trailblazer. What I found is that I had the wires on pins 49 & 50 of the...
and thank you.
Getting a degree or two around the 3200 rpm range when coming into boost.
I am in the process of tuning my spark table. I'm logging knock retard, do I make the corrections to the high or low octane table?
I put a 03 5.3 P59 into an 02 Trailblazer which originally had the 4.2. I managed to get the gauge cluster to read everything correctly. My only issue is with the speedometer. The speedo will not...
Through research, I answered my own question. Next question. Tubing my VE table running SD, do I use the same steps as running with a MAF with the exception of failing it?
My computer has a 2bar SD upgrade available. I would like to try to run with the maf. Can I just re enable the maf in the tune, or is that function disabled in the file?
So use the fundamentals of n/a tuning. VE, MAF, and BIA. How is the boost tuned? Treat it kinda like PE? Thanks for the reply.
I put an 03 5.3 from a Silverado into a something else. I bought the Magnuson tvs 1900 supercharger kit for the engine. Apparently Magnuson doesn't include tunes with the kit anymore, found that...
Don't think my post count is high enough to attach files yet. Sorry. I'll keep an eye on this thread.
I guess I can.
Sounds like we have about the same setup, except I'm running a ls1 intake. I'll post my tune shortly for you to compare.
Ok, lets try a different example. My engine came with 24lb injectors, and I swapped them out for 33 lb injectors. I change the IFR table to 33 lbs. What does the ECM change to deal with the...
Something that I have never really found a straight answer to. What exactly does this table do in the grand scheme of things. By changing the numbers, what does that tell the ECM to do. For...
Have a question. I've been comparing my VE table to ones in other tunes, and mine is considerably leaner. Would having injectors with more flow than programmed cause this? I put Denso 25326903...
Things are getting better. I pretty much started over, stock tune, logging and pasting. Something for the newbies out there, like myself. I use three
different identical tunes for my VE, MAF,...
Well first off I raising the mph in the spark table to like 15??? Which table are you doing that in?
Ok. Did as you said. I haven't gone for a drive yet, but the dip is still there. This is happening parked in neutral, bliping the throttle. Maybe a clue, but as the dip is happening, I noticed...
Tried a few more things this evening. As a test I made the 0 column -4 degrees and the 600 4 degrees in my spark table. I still get the dip but it recovers super fast, where as before it was a...
Worked like a charm. Thank you!
One more strange issue I have. In the editor, when I set the transmission type to manual and PRND to none and write the tune to the car, it will only rev to about 1500 rpms. There seems to be some...
Something that maybe someone can answer for me. I am running a manual 5 speed with no input to the pcm for brake or clutch. Do the P/N tables have any bearing. I am logging tranny gear in my...
At idle my timing is jumping +- 7?. When coming to a stop my timing pretty much stays steady. In my spark tables i have the 400 set to 45? and 600 to 36? in the idle area trying to catch the dip. ...
I've done ve, maf, and idle air. Those tables are set per the error histograms.
Yes, I have performed that over multiple drives. That is how my VE table got to where it is.