I'm working on a E78 2011 GMC 2500. I don't see where I can turn off the dynamic airflow for fueling calculations. Is this possible and if so how? I'm also wondering how to shutdown the displacement on demand feature on the truck?
Mike
Hi Mike,
The Dynamic Fuel calculation routines on the E78 are different to the E38, however, if you just want to turn it off then we can probably add that function. Same for AFM disable.
I no longer monitor the forum, please either post your question or create a support ticket.
I just read and saved an unsupported cal. '12 E78. PM sent
'12 Caprice PPV 6.0 L77 - daily transportation
8.7 @ 84 (1/8 mile) bolt-ons
'02 Silverado RCSB 5.3 L59 - regularly street driven
8.2 @ 86 (1/8 mile) stock cam and spray
8.6 @ 84 (1/8 mile) cam and heads no spray
Our YOUTUBE CHANNEL featuring the Silverado
Looking for a few more tables for the E78 ECM: (Listed in order of priority preference).
Cruze 1.4T
Engine Operation - General- Airflow- VE IMTV- Virtual VE 3 bar Forced Induction
Engine Operation - Idle - ETC Throttle area correction
Engine Diagnostics - ETC - ETC predicted airflow, ETC max predicted airflow
Any time to look into adding these?
Cheers,
Brian
Hi Brian,
All I can do is put them on the to do list, September and October had be set aside to work entirely on Cummins Diesel in preparation for the SEMA and PRI shows (October and November).
I can however say that we already looked at the Virtual VE for the E78, we will need to make some changes to how V7 calculates it (vs the E38) because it's done slightly different. That has been on the cards for that ECM already.
Cheers,
Ross
I no longer monitor the forum, please either post your question or create a support ticket.