Regan Posted June 4 Report Share Posted June 4 Hello All , just wondering if anyone may have a base tune for a 1jz non vvti with yaris coils. Engine has 540cc 2jz injectors and a TD06-20G turbo Just somewhere to start would be great. ECU is a V88 s/n 13877 Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5 Report Share Posted June 5 There is a Mark IV supra base map in VTS, this would have all the correct settings to run your engine, assuming it is a cable operated throttle. Quote Link to comment Share on other sites More sharing options...
Regan Posted June 5 Author Report Share Posted June 5 Yea , it's cable driven. It was mainly because of the coil on plug setup it has now. But I'm sure I'll work it out. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5 Report Share Posted June 5 The supra is COP from factory so the settings are already correct. Quote Link to comment Share on other sites More sharing options...
Regan Posted June 5 Author Report Share Posted June 5 They run COP but they aren't a smart coil and use a single trigger module and are a waste spark setup. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 5 Report Share Posted June 5 Correct the Supra is not a smart coil but that makes no difference to the ecu settings, the signal for a smart coil is exactly the same for a dumb coil with a separate ignition module. And the TT Mk4 supra is definitely not wasted spark, you can see this if you look at the map. That same map has run many other 1JZ's before you so I dont see why it wont work for you. Quote Link to comment Share on other sites More sharing options...
Regan Posted June 6 Author Report Share Posted June 6 Sweet , should be a good place to start from then. Thanks mate. 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.