Hi all,
I've recently went to a MAFless tune on my 07 VE SS but cant solve a stalling issue. Has run fine on the MAF tune for over a year but now it stalls with more than a tiny amount of throttle when you first put it in gear. If you let her roll in D or R and get some momentum before throttling-up it pulls nicely but stalls when you come to a stop if you don't shift to neutral (usually lol). Revs clean and crisp across the RPM range.
Initially she wouldn't idle at all so after several unsuccessful writes we solved that with a hole in the butterfly.
This tune is built from from an identical car that runs fine with a healthy 356kw at the hubs.
Attached is the last MAFless file and any help/thoughts that can prevent me losing what little hair I have left would be much appreciated
What have I missed?
12Dec_MAFLESS_TUNE_stalls.hpt
Cheers,
Dion