×

Sale ends todayGet 30% off any course (excluding packages)

Ends in --- --- ---

UPREV downshift blip

General Tuning Discussion

Forum Posts

Courses

Blog

Tech Articles

Discuss all things tuning in this section. News, products, problems and results. 

= Resolved threads

Author
781 Views

Hey

Just wondering if anyone knows how to control the ETC downshift blip with an uprev? I've got my tune exactly how I want it on a 370z AT. The downshifts on the paddle always have an aggressive downshift throttle blip. With my tune however, when off throttle and under decel, the downshift lunges the vehicle. I think it is because I have fuel dumping and a bit of retarded timing when throttle is off on deceleration, so when it spikes the engine its getting a lot more fuel than it used to. I was wondering if there is any control in the uprev to tune any part of the throttle blip. I imagine it would be the same settings as the syncro match system on the manual. I have tried turning ETC off but the AT becomes extremely laggy.

Hello,

Just for information, it's not recommended to turn off ETC on a AT, the ECU have to control the throttle body to manage rev-matching during downshifting.

You can test to turn it off, but don't put too much load on your AT when it's off.

We usually reply within 12hrs (often sooner)

Need Help?

Need help choosing a course?

Experiencing website difficulties?

Or need to contact us for any other reason?