JAZ-013 Posted April 8, 2021 Report Share Posted April 8, 2021 Hi Gurus, I have just put a G4+ in my '98 Supra to replace a Vipec V88 and while everything is running much better than it did on the V88, I have a question about the Neutral/Park idle step feature that I now have. Is there a way to put a delay on it? Basically, the car is a VVTi 2JZ with E-Throttle in front of an A340 (30-40-LS) with upgraded valve body. So even at high DC the line pressure is quite a bit higher than stock so the shift from N to D can be "harsh". Add to that the fact that now the idle will step up about half a second BEFORE drive physically engages due to the E-Throttle being quite responsive, it can be a "less than silky" experience putting the car in gear. If I can put a short delay on the idle up and try to get it to idle up just as the gearbox engages, I think that could alleviate some of the pain. I've never used timers, but is this the sort of thing they are for? I had a look but can't figure it out if so. Cheers, Jamie Quote Link to comment Share on other sites More sharing options...
Adamw Posted April 8, 2021 Report Share Posted April 8, 2021 Yeah, might have to set idle base/target mode to 3D and use a timer/virtual aux to change the base position (or E-throttle target). If you attach the tune and a log of a N to D shift I would be happy to have a look. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.