Boost Pressure Control Adaptation (Turbo Only)

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Necessary after:

Replacing turbocharger
Correcting faults in boost pressure control system

How?

PIWIS Tester:
1. 1.1. Meet preconditions:
  1. 1.1.1. Engine off
  2. 1.1.2. Ignition on
  3. 1.1.3. Engine cold
2. 1.2. Select menu:
  1. 1.2.1. DME
  2. 1.2.2. Maintenance/repairs
  3. 1.2.3. Delete adaptation values
3. 1.3. Press [F12] to continue.
  1. 1.3.1. Information on deleting adaptation values.
4. 1.4. Press [F8] to confirm.
  1. 1.4.1. Submenu of adaptation ranges.
5. 1.5. Select adaptation range and press [F12] to continue.
  Information
  1. Adaptation values are deleted or stored in EEPROM when ignition is switched off after control unit run-on has ended.
  (Run-on period: 1 minute when engine is cold; up to 45 minutes when engine is hot)
6. 1.6. Switch off ignition.
7. 1.7. Adapt throttle valve (see below).