help vortec 350 tbi programming

**tamperedchevy** · 03-16-2014

Looking at the two AE tables on this thread at the second post, Dave has two tables up. His AE-tps table his goes to 50 percent tps mine only goe to 25 percent. If I used his tables as a starting point do I use his numbers up to the 25 percent tps-usec?

http://www.gearhead-efi.com/Fuel-Inj...=tables+vortec

**tamperedchevy** · 03-16-2014

Is there any good AE threads out there?

**tamperedchevy** · 03-17-2014

i used the map and tps AE tables dave w posted in the second here http://www.gearhead-efi.com/Fuel-Inj...=tables+vortec and it made my hesitation better. right after i did althought it ran better it died once when i put it in gear.

**tamperedchevy** · 03-18-2014

going back to VE tables. i had big ve spikes to keep my idle in the right spot. and with a huge upward spike and a huge lower spike and it was still rick in neutral and lean in gear. so i redid the tables. man are they annoying. if i do a run and correct the table it just turns into a spike pit. maybe it was a bad day to drive. I want a carburator. could my spark tables be messing with me. Im not sure whrn i should tune this

accidently deleted log so ill make another tomorrow
can anyone see if this bins spark looks weird.

**EagleMark** · 03-18-2014

Your spark advance table does not look weird. But IMO that's way to much spark for your engine in a truck and if you add up spark, PE and adders you've got about 40* at WOT? But not enough spark advance at idle and the area you flattened probably does not match where your idling with that cam. Need to see a data log to check this and other things.

In your first post you had a Custom Starter Chip, shouldn't they be helping you?

Need at least another 100 RPM for idle for now.

Also said no EGR? The EGR patch is not done and I don't think it's off the way you set it up?.

There's a mistake in your MAP AE.

Also several Parameters for an engine build like this need some adjustment and I'm not sure why you changed some things?

Let's see a data log to see how your really doing!

**tamperedchevy** · 03-18-2014

hahaha tbi chips.com. i thought i could just use his chip as a starter chip and adjust from there i was hoping just his fueling was off. almost seems better off just throwing that one away.
I seen two spots to shut egr off in tunerpro definitions so i set both of them the way it said to disable it.

Ill get a log on here tomorrow for sure.

**BLG355** · 03-18-2014

Originally Posted by tamperedchevy

hahaha tbi chips.com. i thought i could just use his chip as a starter chip and adjust from there i was hoping just his fueling was off. almost seems better off just throwing that one away.
I seen two spots to shut egr off in tunerpro definitions so i set both of them the way it said to disable it.

Ill get a log on here tomorrow for sure.

I have been there!