Running rich in open loop

[JeepsAndGuns]

This is something thats been going on ever since I have swapped to MPFI. I guess I really need to try and get it straightened out.
When the engine is cold, and in open loop, it wants to run rich. I will start the engine, AFR is around what I have set in the open loop AFR table. It will stay there just fine as long as I dont start driving. Once I pull out and start driving, it drops down to 12.5, sometimes as low as 10-11 for short bursts. As rpm's go up, the afr will raise to where it should be, untill I shift, then it will drop back down to 11-12, sometimes even 10, engine will kinda cough a bit and you can smell the fuel out the exhaust. As soon as it goes closed loop, this stops. Its like its ignoring the open loop afr table unless its at idle. Last time I did a data log, allmost all my blm's were between 125-130, so I dont think my fuel tables are off. And like I said, it has done this ever since I have swapped to MPFI. It did not do this when I still had the tbi.
Any ideas?

Here is a short vid I shot saturday morning. I started the vid just a few seconds after startup, right after my WB heated up. The clicks you hear are me shifting gears. I pull out of my parking spot in granny gear, shift into 2nd, you can see the afr drop when I shift. I then drive to the end of the driveway and then pull out on the main road. You can see it drop when I shift, and I think even hear the engine hesitate a bit when it drops to 10 for a second. Ignore the high afr twards the end, I was slowing down to come to a stop (aka, DE)

http://www.youtube.com/watch?v=jhzOa...ature=youtu.be

Also here is a shot of my open loop afr table.

[EagleMark]

I wonder if that has something to do with IAC and manual trans? Is this an auto bin? Or look into "Deceleration Enleanment Factor vs. Temperature" and try and lean out the decel?

[JeepsAndGuns]

The bin is BMHK.
Why would DE make it go rich once I start driving? DE, as far as I can tell works fine, you can see at the last few seconds of the video, the afr raises when I let off the gas to stop.

[EagleMark]

Your really fine tuning a MPFI system on a TBI hacked PCM so I'm not sure it is? But worth a shot?

The scenario you are having is in Deceleration which is a higher then idle MAP kpa which causes rich conditions and emmssions, so that's where I was thinking.

It looks to be working with commanded OL AFR just lagging a bit, in that table the amount of DE is less at lower temps.

[JeepsAndGuns]

The afr is what its supposed to be when at idle after startup, but as soon as i start driving is when it drops to 12.5, so that much cant be DE. I can see where it could be a DE setting when I come to a stop, and between shifts, but not when driving. When driving it stays around 12.5, then slowly starts coming up as rpm goes up, you can see this in the vid when I shift gears. Once I shift it goes back down and then slowly comes back up.

[EagleMark]

That video of AFR looks to go CL when you start driving. That is going to be stoich Closed Loop. The table above is Open Loop.

Open Loop AFR tables are not actual AFR, it is a calculated adjustment to VE table based off assumtion the VE table produces 14.7 to 1 AFR when Open Loop. If VE table is not exact then neither will any adjustment based of it.

If that video was all cold start and drive it's not bad at all! The flucuations could be that VE is not accurate or choke is a little off? Cold start and warm up is time consuming as you only get one shot a day...