Adjustment/replacement
📄 Before changing the turbo unit
📄 Checking and adjusting basic charging pressure
📄 Checking the wastegate valve, 4-cyl.
📄 Checking the charge air bypass valve, 4-cyl.
📄 Checking the charge air bypass valve, V6
📄 Test pressurization of the charge air cooler and pressure pipes, 4-cyl.
📄 Test pressurization of the charge air cooler and pressure pipes, V6
📄 Checklist for changing turbocharger and engine control module
📄 Leak check, fuel pressure, flow capacity and adaptation procedures