Hi
ATSv LF4 with bolts on, in the dyno also in rad test, there are throttle shuts in the middle of the RPM and open full in higher RPM
Logs and file are attached
boltson.hpt
boltson.hpl
Hi
ATSv LF4 with bolts on, in the dyno also in rad test, there are throttle shuts in the middle of the RPM and open full in higher RPM
Logs and file are attached
boltson.hpt
boltson.hpl
You should be logging all the torque parameters as this will show you what is causing the throttle to close.
We have tuned hundreds of ATS-Vs all over the world. Feel free to email me directly at [email protected] if you can't figure it out.
2022 Cadillac CT5-V Blackwing (733 whp)
2022 Cadillac CT4-V Blackwing (716 whp), 10.750 @ 134.77 mph
2016 Cadillac ATS-Vs (eleven ATS-Vs in the 9s)
2008 Pontiac G8 (first G8 in the 10s), 10.727 @ 129.87 mph
2000 Bonneville SSEi (first 3800 Bonneville in the 10s), 10.711 @ 125.71 mph
1999 Grand Prix GT (first 3800 FWD in the 8s), 8.902 @ 154.90 mph
1998 Firebird (first 3800 RWD in the 8s), 843 whp, 8.991 @ 152.12 mph
1998 Grand Prix GTP (first 3800 FWD in the 10s), 9.499 @ 145.13 mph
whats the parameter should I log to figure out the throttle closing
some of torque management are happy in WOT so whats others could do that's closing
If it says torque, log it. If your delivered engine torque is more than MAX torque or peak torque, you may have an issue there. Hard to say without seeing a log with all the data though.Originally Posted by Silspark
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