Does anyone know what is causing a vibration in my gas pedal when im in 93 performance canned tune, still waiting on customs. But its a strong vibration in my gas pedal at around 1700-2100 RPM's while shifting I guess I didnt know if anyone else has experienced this or knows of something I can maybe adjust to try to tone it down.

 

Torque converter now locking up right? My Edge did this to my 06 while in 93 mode. Couldn't get it out so I got rid of it even after the update.

 

I've never experienced this, but I've never bothered to load 93 octane gas. Bluejay did, and his truck is about the same as yours I think. He might have some ideas.

Thing is, I don't see what could cause the vibration. The gas pedal only controls a Pedal Position Sensor - there's nothing mechanical that goes to the engine. The PPS sends your "requested" position to the PCM, which in turn adjusts the Throttle position Controller on the throttle body. The Throttle Position Sensor on the throttle body then tells the PCM where the throttle actually is.

I don't think there's any feedback of any kind to the accelerator pedal. I think you just push against a spring.

- Jack

 

my old edge did this in level 2. Gonna see if my new edge will do it. It drove me nuts though.