TCC modes - what do they mean?
05-09-2006, 09:36 AM
#14
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You could alwas send you VCM off to some-one with HPTuner, have them change the min duty cycle and you keep on tuning. 
but it sounds like EFI is going to come out with a update shortly. So it would only be worth while IMO if the tcc apply speed is really driving you nuts.
but it sounds like EFI is going to come out with a update shortly. So it would only be worth while IMO if the tcc apply speed is really driving you nuts.
05-15-2006, 12:18 AM
#18
Originally Posted by Wilde Racing
And? how does it feel???? ( the conveter lock-up)
Much better. I set the min PWM to 80%, and it locks faster and firmer. I still want a little more, so I'll probably bring it up a little more. What is yours set at?
05-15-2006, 12:43 AM
#19
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I have 80% in one tune, and 98% in another.
There are times when the 80% tune will comand the tcc to lock but it still slips a few hundered rpm. (pisses me off)until I go 0% throttle and back, That unlocks and then locks firm like it should. I think there are more tables that control the tcc, I just can't see them with HP. How many tables are in the new version of EFI?
There are times when the 80% tune will comand the tcc to lock but it still slips a few hundered rpm. (pisses me off)until I go 0% throttle and back, That unlocks and then locks firm like it should. I think there are more tables that control the tcc, I just can't see them with HP. How many tables are in the new version of EFI?
05-15-2006, 02:25 AM
#20
My tranny runs a lot cooler now that I upped the duty cycle. I'll have to try something like 85% and see how that works. I'm looking at about a 15-20* drop in tranny temp, puts them back down closer to what I was used to before the swap. Very good
EFI has the following TCC tables:
TCC Parameters (just has Upshift TCC Lock - yes or no)
TCC Apply Speeds - Second Gear
TCC Apply Speeds - Third Gear
TCC Apply Speeds - Fourth Gear
TCC Release Speeds - Second Gear
TCC Release Speeds - Third Gear
TCC Release Speeds - Fourth Gear
TCC Throttle Release - Second Gear
TCC Throttle Release - Third Gear
TCC Throttle Release - Fourth Gear
TCC Pressure Parameters (min and max TCC pressures)
TCC Solenoid Minimum PWM
TCC Solenoid Maximum PWM
TCC Pressure Apply Rate
EFI has the following TCC tables:
TCC Parameters (just has Upshift TCC Lock - yes or no)
TCC Apply Speeds - Second Gear
TCC Apply Speeds - Third Gear
TCC Apply Speeds - Fourth Gear
TCC Release Speeds - Second Gear
TCC Release Speeds - Third Gear
TCC Release Speeds - Fourth Gear
TCC Throttle Release - Second Gear
TCC Throttle Release - Third Gear
TCC Throttle Release - Fourth Gear
TCC Pressure Parameters (min and max TCC pressures)
TCC Solenoid Minimum PWM
TCC Solenoid Maximum PWM
TCC Pressure Apply Rate