albu7180

Hi all,

I have a 06 e55 Japanese specs. I have an issue that sometimes when I start the car the RBP goes higher than usual never goes down even when the engine warms up. If I press the gas pedal it will rise and stays there even if I left my foot off. I put the gear in the D and it will just drive by its own its like I am pressing the pedal. So some guys say that it's a throttle body issue. I have changed it and the problem still here.

I run the computer diagnostic but nothing shows up

Any thoughts?

almostordinary

What tool are you using to run the codes?

Wondering if it's more of a transmission issue?

albu7180

I don't know which tools. I just took it a workshop and he runs his tools and told me that there are no codes showing.

bbirdwell

Possibly put it on STAR and re-initialize the throttle body stepper motor and sensors. You need STAR to work on these cars. They are a distributed digital control system transported by a V8 engine.