logged hp + tq

[grom_e30]

power and torque logged using tuner studio seem to be a bit over optimistic and seem to make a big jump then dip when cruising at a steady speed i don't remember it doing this before.

[arnold1]

If my file would look as good as yours, I'd be satisfied.
Phil promised to look at my problem, hope it doesn't take too long.

http://www.msextra.com/forums/viewtopic ... 00&t=58722

[grom_e30]

The car is maybe 170 hp and 180 ft lbs so well over the odds in the calculations

[LT401Vette]

power and torque logged using tuner studio seem to be a bit over optimistic and seem to make a big jump then dip when cruising at a steady speed i don't remember it doing this before.

Is it set to use VSS1 as the speed input?

Notice with each spike there is a jump in VSS1. So not so steady state. Any idea what the VSS1 spikes is from?

[grom_e30]

thats a good call i didn't check for that, im unsure where that spike is from i dont see that on the speedo and its the same sensor in the rear diff that goes to the clocks then gets fed out to the ecu and obc and so on. il give vss2 a go. while i work on vss1