We have a winner!
Mr Kevin87turbot
Changing the both open and closed.
The numbers are moving now.
Thank You Sir!
Type: Posts; User: AKJay1970
We have a winner!
Mr Kevin87turbot
Changing the both open and closed.
The numbers are moving now.
Thank You Sir!
I have no DOD
I do calculate Coef.
Ill try switching open and closed tables next.
Its a e38 if that matters.
Jas
The tune.
If im missing something here i wouldnt be surprised im in the garage door cracked(-9 degrees this morning)and the fumes are ruff.
This is the tune at the x.95....them again x.95 on the...
Here are the logs as adjusted.
The wide band wasnt connected correctly on some.
But i reran them and it stayed the same.
J
If set up for speed density and Im running rich(-21) hist, I adjusted VVE by x.95. It moved to(-16) at idle
Then bumped to x.90 and no change?
Is there something else in play here?
J
MAF graph solved.
Before I mess with too much.
This is just parked numbers.
Shes consistantly rich, would i go into the tune and do a multi% half on the MAF and VE tables for a safe start
or...
anyone know why my MAF EQ ERR isnt populating the graph? Mass Airflow Sensor
I have maf freq channel
para MAF sensor (freq)
graph column axis copy cntrl v in column
unit %, decimal 2
shading...
Weird........So i caught a Goat Rope Garage video on tuning.
I ran it in speed density,open loop for the Ve table.
SMOOTH AS BUTTER! what a difference, no more BLUB BLUB! no stumbling........
The tune also.
97129
Im starting with a self tune. If any one has any good starting points im all ears.
Im a little nervous of what the wideband is saying but im not sure its reading correct.
The gauge is bouncing at...
Question on shift patterns 6l90e 2008 suburban..... and 1-2 shift example
Normal 7mph
Pattern A 10mph
Pattern B 13mph
Hot 11mph
Which is the pattern for the different modes? or combos of?...
Hello,
Can someone shed some light on tuning shift points on a 6l90e.
My rig is a 6300lbs suburban with a ls9 NA. The enigine tune is totally dialed in but im having a 4-5-6 shift point issue....
Update
O2s are good, so its looking like my temporary tacked in exhaust pipe my has leaks at the collector area and the o2 is only 2" from that. As logging....I increase the rpms and the ltft...
LTft were reset because I was running open headers before and the o2s hated it.
Add on...... no Vac leak via water bottle technique
O2s will have to wait till tomorrow
Will do... I just found a post after letting my brain figure that it was a fuel or vac leak. o2s on the log seem ok. I do have a bit of tweaking to do
PCMforLess to the rescue. Wow what a difference.
Anyone know why Bank 2 LTFT are asking +15-20% and the rest are perfect(+-2.0) more like 1-.8 trims.lol
Jason
All came down to a bad ground. :banghead: Which disabled the airbags and the 4x4 engagement and caused a no crank.
RElink says "Failed to unlock vehicle"
Can anyone help me, just updated a new E-tune, and the security locked the starting out. I turn key on everything works...no crank, I hear the relay clicling in there.
The tune isn't anything crazy....
Yes, im already doing so. And doing a tutorial class. Just wanted to test the PCM controlling the fans. I have a E38 Pcm and have heard they are tricky. The system setting seem easy but I must be...
Did a write cal with no luck. Triple checked the wiring, test PCM output to the relays 12v, tried the override in the scanner and nothing. Manually grounded the fans and they work. Havent started the...
If I want to test the efans I added to see if they are getting a signal from the PCM in the scanner can I do the adjustment in the editor then do I write calibration or do I need to write entire to...
If anyone can look at the tune files and offer any adjustments to the file. We have no tuners in Ak. I poked at the basics and it will be the first starting of the rebuild motor.
2008 chevy...
Thank you sir.
J
Can anyone recommend a online tutorial/class for basic tuning. Forums and the net reading are hit and miss, and you cant tell if its legit info. "Tuning for Dummies"? I have a reasonable knowledge of...