Jonny Montiel

Anybody on here used the 72mm grams throttle body on their tsx? I’ve just purchased one and recently installed it. Now I’m getting a P1683 code (Throttle Valve Default Position Spring Performance Problem) and some bad(low) idle. I’ve checked connectors and hoses not sure if a bad throttle body or not.

Acura TL Builder

Needs recalibration with ECU?

ksu90

Did you ever get this issue resolved?