On the cable driven throttle bodies, when you are filing the throttle open stop, is there any way to tell how far to go without tuning software? Can you do it with a multimeter or just go by eye.

Thanks,
Ryan

 

probe the TPS and get the reading you need

 

what is the reading i am looking for from the tps? will it read 100 or...?

 

Do a search on here to get the exact voltage you need for WOT, then you can grind the throttle stop to get to that voltage (it's usually pretty damn close from the factory), DO NOT go overboard while grinding the TB stop, if you go too far the TPS will freak out.