Tries to die when put in reverse

[1SlowHoe]

What table in EFI Live would I need to look at for airflow when shifting from Park to Reverse?
My Tahoe will sit and sputter and gasp and drop rpms to 400 or so unless I give the gas pedal a stab. I thought it was my previous cam with all the overlap but, now i have 0 overlap and still have the issue. I have a stock 6L tune to compare my tune to but I dont know the tables I should look at.
Thanks,
Chris

[TAQuickness]

Welcome to the forum Slowhoe. Are the trans components still stock?

[Tordne]

Have a read through THIS THREAD (http://forum.efilive.com/showthread.php?t=737&highlight=free+license), may be the same thing?

[1SlowHoe]

Welcome to the forum Slowhoe. Are the trans components still stock?
The trans is a FLT Level 5 4L65E.

[ringram]

Take a look at B4338 B4339 and maybe B4522, though Im not sure if the last one will work for you. I had the same problem. I set my idle at 690rpm. It idles nicely there, but doesnt leave much room for error. I messed with these and it helped.

[1SlowHoe]

I went through my tune and set ALL the tables from the "Idle" folder back to a stock 2002 LQ4. Some of my stuff was pretty out of whack. What would I also need to adjust away from stock for my cam?
I have the Lingenfelter GT2-3. Specs are 207/220 .571/.578 118.5lsa. I figure with the lsa wider than stock (I think stock is 117) the only thing I should have to account for is the higher lift. :nixweiss:
So what tables do you guys mess with for a cam and why?
:help2: :D

[TAQuickness]

Usually {B4307} will get your idle back in line. The RAFIG and RAFPN PID's are used to obtain the values you need to adjust {B4307}.

Are you familiar with setting up Map's in the Scan tool?

[ringram]

Yeah that cam is tame. Desired Airflow as mentioned will do 90% of it.

[1SlowHoe]

Usually {B4307} will get your idle back in line. The RAFIG and RAFPN PID's are used to obtain the values you need to adjust {B4307}.

Are you familiar with setting up Map's in the Scan tool?

I'm barely familar with how to use EFI in general. I have an Innovate wide band that I still have yet to link up to EFI. I have read about RAFIG before but I still dont understand it too much. I was also told that when you hook up your cable to the car/truck there is a button you can hit to validate what PIDs can be read. Anybody know if thats true? Is there a tutorial on setting up Maps?
My current settings for B4307

LABELS Desired Airflow (Lbs/Minute)
ECT °F In Gear Park/Neutral
-40 2.513264 2.380987
-18 2.428653 2.248710
3 2.308260 1.984156
25 2.083363 1.719602
46 1.843999 1.613806
68 1.686532 1.441871
90 1.560843 1.296289
111 1.322770 1.137531
133 1.190493 1.058216
154 1.025147 0.925939
176 0.912763 0.820144
198 0.912763 0.820144
219 0.912763 0.820144
241 0.912763 0.820144
262 0.925939 0.826732
284 0.925939 0.826732

[dc_justin]

I'm barely familar with how to use EFI in general. I have an Innovate wide band that I still have yet to link up to EFI. I have read about RAFIG before but I still dont understand it too much. I was also told that when you hook up your cable to the car/truck there is a button you can hit to validate what PIDs can be read. Anybody know if thats true? Is there a tutorial on setting up Maps?
My current settings for B4307

LABELS Desired Airflow (Lbs/Minute)
ECT °F In Gear Park/Neutral
-40 2.513264 2.380987
-18 2.428653 2.248710
3 2.308260 1.984156
25 2.083363 1.719602
46 1.843999 1.613806
68 1.686532 1.441871
90 1.560843 1.296289
111 1.322770 1.137531
133 1.190493 1.058216
154 1.025147 0.925939
176 0.912763 0.820144
198 0.912763 0.820144
219 0.912763 0.820144
241 0.912763 0.820144
262 0.925939 0.826732
284 0.925939 0.826732

To validate PIDs, hit Shift+F2 when you connect to the scan tool. You should only have to do it one time per vehicle that you connect to.

[TAQuickness]

I'm barely familar with how to use EFI in general. I have an Innovate wide band that I still have yet to link up to EFI. I have read about RAFIG before but I still dont understand it too much. I was also told that when you hook up your cable to the car/truck there is a button you can hit to validate what PIDs can be read. Anybody know if thats true? Is there a tutorial on setting up Maps?
My current settings for B4307


There's some good info on Maps in here: http://www.forum.efilive.com/showthread.php?t=4193

[1SlowHoe]

I discovered that my OS and EFI live dont support the PIDs I need to log ANY of the idle PIDs I need to track this down. :doh: I have spoken to Blacky as well as GMPX and there is an update coming soon that should solve that. I have one of the very first Flex Fuel OS'. No too many of them out there so I was the first person to ever request these PIDs. Big thanks to GMPX for hooking me up. Once I am able to log the correct items I will be back to bother you guys for help.:cheers: