I can't seem to fix the stalling issue or the negative timing on WOT.
Should I get a remote tune done?
I can't seem to fix the stalling issue or the negative timing on WOT.
Should I get a remote tune done?
What kind of car?
2012 Camaro SS
Cam? PM me if you want
It's a TSP Stage 1 223/233, .629/6.29, 114
Not even a log or tune file?
How the hell are we suppose to even help?
Use magic power to see through the internet and onto your computer?
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Here's a log and tune
my-tune.hpt
mylog.hpl
The Fuel/Oxygens Sensors/ Rich/Lean vs. airflow for Bank 1 and Bank 2 maybe should be 450 when compared to some other tunes. Yours are all different.
I wonder if I should start over. I originally had it tuned by someone. The problem is, I don't have the stock tune.
Total mods are the Cam I mentioned previously, DOD delete and long tube headers with cat delete.
Wouldn't have to change much to get it back to stock honestly. Pretty minimal changes. When does it stall? I didn't notice it stall in the log.
Every time it stalls, I don't have the log on.
Usually during idle in gear. It also stalls if I step on the gas and then brake quickly.
Here's a quick log from when it almost stalled. I put it in neutral and it recovers.
almost stalled.hpl
I had the exact same problem. Didn't check your tune or log, but symptoms were same as me. 2011 camaro here
Fix : Idle-Airflow-Airflow Final Min - increase by 2g/s until no longer stalls at your RPM (200 - 1200rpm it looks like) I increased entire table by 2g/s. Continue increasing lower rpm range by 2g/s until it no longer stalls
could also mess with throttle follower given the almost stalling when you hit the gas and then brake
Last edited by who-dat; 01-05-2019 at 09:58 AM.
Thanks @who-dat. I'll try your suggestions and report back.
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