5.7 HEMI Dodge Charger NAG1 Ghost Throttle Issue

[colin7761]

I've looked around and have found some other people have had a similar issue, however I could not find the reason for this. Thanks!
In the first WOT pull in this log, I let off the gas soon after it shifts into second, It shows the tps closing some and most of the boost drop, but it doesnt drop all the way and continues to increase engine rpm for an extra second or two.
What could cause this?
CURRENT reduced shift points.hptup.hpl

[jefo]

I had the same issue originally. Go to engine -> torque model -> friction loss tables: zero out the bottom right cells for 100kpa for 3200rpm to 6000.

Also change your part throttle spark: In the 105kpa row change it to ~6 degrees, so you don't break pistons in boost without enrichment.

[colin7761]

Thanks bro, i made the suggested changes. Took for a test drive. it didn't happen yet, so i'm hoping this was the fix!! I appreciate it.