Red97GT

Got a 02 T/A had a Diablo U7198 tune. Now i got a cam and had to get a new dyno tune. After i pulled Diablo out and started the car with new cam it had a shift flare issue 1-2, 2-3 . had the custom dyno tune and it still has shift issue.
Question is what is the line pressure on an Diablo so I can check HP tune to set presure back. I think it doesnt have enough line pressure to shift solenoid or voltage is incorrect..
Anyone had this issue after Diablo tune pulled out????

Mike@Diablosport

iTrader: (2)

When you removed the tune, you put it back to whatever the tool originally read out as the stock tune...if it's not right it simply needs to be tuned properly. The tool hasn't changed anything, it just put back whatever was there before.

Thanks

Red97GT

Hey Mike I hoped you would respond. You have helped Me out in the past.

So question is what line PSI does U7198 tune have in it so i can check HP tune pressure?

Mike@Diablosport

iTrader: (2)

Are you asking what we set the line pressure values to?
Thats a somewhat loaded question...

Red97GT

Yes Mike. What are value set at? If you dont want people to know PM me. I just want to see if tuner had set values correct.

Red97GT

Also, It shifts fine with a very little throttle. part throttle it flares shift. I only made 2 hard redline pulls because motor is new and it shifts better but still feels delayed a WOT

06MonteSS

you should be able to find a stock tune on the hptuners tune repository, then compare your hptuners tune to it and see what the difference is