Please or Register to create posts and topics.

2013 BMW N55 Clean

For the N55 Clean, we had to remove the air intake housings and then remove the throttle body.
There is a purge hose going directly into the throttle body from underneath which is impossible to get to without taking the throttle body off.
The Valvetronic electrical connector must also be taken off to ensure maximum valve lift to achieve engine vacuum. This is located in the middle of the rocker cover.
We did notice that we had to rev the engine a little more than normal to get the vacuum up. If you hear 4 beeps from the machine it means there is low vacuum and the machine has paused. Once the 3C has detected vacuum again you will need to re-hit the start button and the 3C will pick up where it left off.
Once the clean is done, re-fit all components and clear any codes created.

Uploaded files:
  • 1626256575986.jpg
  • 1626256575974.jpg
  • 1626256575994.jpg