TurboLamik Posted July 27, 2023 Report Share Posted July 27, 2023 Hey all. Just got a Supra Link plug in board for my 91 Aristo with 2JZ GTE non vvti Car starts on the includes map but has a high idle and runs very rich. Wondering if anyone is willing to share a better map so I can drive it to the Dyno instead of hauling it. Car is absolutely stock. Thanks Greg Quote Link to comment Share on other sites More sharing options...
Adamw Posted July 28, 2023 Report Share Posted July 28, 2023 You only need to adjust the master fuel to bring the mixture right. To bring the idle down, make the numbers in the idle base position table smaller. Quote Link to comment Share on other sites More sharing options...
koracing Posted July 28, 2023 Report Share Posted July 28, 2023 Do you have a wideband installed to aid in getting the AFR in the ballpark? Quote Link to comment Share on other sites More sharing options...
TurboLamik Posted July 30, 2023 Author Report Share Posted July 30, 2023 On 7/28/2023 at 9:48 AM, koracing said: Do you have a wideband installed to aid in getting the AFR in the ballpark? Not yet Quote Link to comment Share on other sites More sharing options...
koracing Posted July 31, 2023 Report Share Posted July 31, 2023 On 7/29/2023 at 9:30 PM, TurboLamik said: Not yet Disclaimer: I'm not trying to be a jerk here, but why? I don't understand why anyone installs an EMS system without a wideband (at a minimum) at the same time. Any possible help you could try to get from anyone on the internet is going to be guess work at best without the crucial data gleaned from a wideband. 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.