Just downloaded the other day and have been tinkering. I've got alot of it figured out except none of my graphs will populate while scanning?
Type: Posts; User: Funkybird
Just downloaded the other day and have been tinkering. I've got alot of it figured out except none of my graphs will populate while scanning?
I will give that a shot!
He's been complaint about it for a few weeks so it's an ongoing thing.
fast forward to the 8 minute mark.
This is on an ls2 vette, it will randomly command 16.0 afr while cruising and I don't know if i'm looking over something in the tune but I can't see a reason why. Maybe someone can give it a look and...
It was the map sensor, don't know why it would go bad like that but the other sensor fixed it.
I'll swap the map this afternoon and let you guys know what happens.
I'm in Utah, about 4400'.
I live in high elevation so the key off reading is normal. I'm going to swap a spare map sensor on and see if it still does it. Map sensor settings were never changed, but I did double check that.
...
Small update. I loaded the last tune I had back in and started the car. Same thing, WTF? Could the MAP sensor randomly go bad like that?
Heads, cam, headers, msd intake, nw102, halltech 103.
To have a traditional ve table.
Like the title says, I upgraded to a 2 bar map OS on my 06 zo6. It fired right up but was running strange and noticed the scanner was showing the map stuck at 87kpa (engine off reads 89kpa normally...
Were you guys able to change the vin in the pcm to match the vehicle? I took mine in for emissions testing yesterday and failed because the vins did t match
I just finished up my conversion and I'm dealing with some big fuel trim splits. Hopefully you guys can clarify something for me. I'm wondering if my coils and injectors are wired right for the...
I've been tinkering with the impact and evap tables and it's still rough looking but its better than it was. Here is my latest log, at frame 4700 where I stomp on it second gear for a few seconds its...
Thank you for the input. After some reading it looks like I need to add to my impact factor table and see if it goes away.
After some searching I found this http://www.hptuners.com/forum/showthread.php?41890-Wideband-Street-Tuning-WOT-AFR&highlight=transient
"You'll get an initial delay when you go WOT whilst the WB...
I'm putting the final touches on my 06 zo6 but the only issue I have left is that I've found that when I run through the gears I get a lean spike at the first of every gear, unless I don't lift the...
Hopefully somebody chimes in, I've been wondering this same thing.
I havent played with any of those yet, just thought it was weird having a big lean spike on the wideband when the injector duty cycle didnt skip a beat, making me think its a false reading.
It is in OL, I have my wideband in the front o2 bung.
Ok, VE and MAF are dialed in real close (gonna finish on the dyno). One thing i'm not sure of is if I stab the throttle I get a big lean spike for a split second but if I roll into wot there's no...
That's what i'm kind of leaning towards, I don't want to bother with getting the maf perfect if i'm just going to run SD in the end.
I'm in the process of tuning my z06 with ported/milled heads and cam(243/250 .64x/.64x 112+4). I had it maf only and got the fueling real close then switched over to speed density and i've been...
I'll post the file tonight. For example, the maf low afr error histo, I click copy with labels go into my tune file and click paste special(any of the options) and nothing happens. Now if I use the...