It appears that your trouble is because you don't have B3310 high enough. Depending on you altitude. I believe the MAP value, decelerating with the throttle closed should about 14.7 psi. or...
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It appears that your trouble is because you don't have B3310 high enough. Depending on you altitude. I believe the MAP value, decelerating with the throttle closed should about 14.7 psi. or...
Thank you, Paul just took care of it.
I just got it, thank you very much.
I just had this happen too me using v.7.5. How do I fix it?
What are you changing to enable it?
Mine is bit agressive, but in the parrameters section this what I have.
LABELS DFCO M6 Enable Temp
Parameters Value
{B3307} DFCO Re-Enable...
I was out doing a little tuning, I got one reflash and now I am being told that my PCM is unlicensed.
Any help would be greatly appreciated.
I just tried to send a request for support via the...
I started my car off with a stock C5 ZO6 timing map and made adjustments from there.
12570260 flex fuel composition sensor.
:cheers:
I use the same spark table for my stock 5.3 on E-85 and it works really well.
The injector duty cycle is calculated so if you are seeing values over 100% it means that something is a bit off in your tune. I don't think that a stock flex fuel timing table would be the best...
I came up with this last night to read the higher EQ. It's my fist CALC.PID so you might want check it.
Set the LM1 to
.50 Lambda @ 0V
1.50 Lambda @ 5V
(EXT.AD*+2.5)/5
The fuel trims are trying to maintain stoich via the narrow band o2 sensors. The o2 sensors only know what stoich is and don't care what the pcm calls stoich. Assuming your tune is spot on, the fuel...
If your fuel trims are working they will compensate for it up to certain point. I'm not sure what that ratio would be though. If you just set your PE up at 1.16 you should be ok. I run in OLSP so I...
I run mine at 1.16 EQ about 8.4 AFR
Hey Mick, although I am now useing E-85 in my truck, the HP #'s are for my TA. It is my test mule now that I have a forged short block sitting in the garage. I got my intake manifold put back...
One thing I didn't mention. I started off with a tune from the shop that sold me the procharger, all I used from it was the high octane spark table. That is what I used for my first dyno run. My dyno...
Fuel ........................ AFRst ........ FARst ....... Equivalence Ratio ... Lambda
Gas stoich ................ 14.7 .......... 0.068 ................ 1 ................... 1
Gas max power rich...
I can't seem to be able to post the map but it is DATA= XXX.BEN COLUMN=GM.VOLTS ROW=GM.MANVAC
These are what you will need to log as well.
Thats the strange thing Joecar the logged flow rate is the same and I see a difference in MAP 44 kpa then 37 kpa both at idle. Got roped into working this weekend not sure what I'll be able to do. I...
I forgot to post it is for my 05 GMC Sierra. Doh
Iv'e been playing with the voltage correction table. It Idles really well, but I am useing E-85 so I would flow more fuel than a gas motor. With my altitude I need 20% less fuel and the E-85 needs...
Thank you
Do I need o/s 3 or can I use o/s 5?
I was just going to ask this myself, but did a search first. How about useing the custom o/s? Will that work?
I see a few have looked at my tune. Does anyone have any input? I'm hoping this weekend to change out the IAC and see what I get. This issue just wont go away.
Edit: Could this be my problem?...