Checking Charge Air Control

Checking Charge Air Control





- Detach the hose marked 'W' and the hose marked 'C' from the charge air control valve. Connect the hoses with a piece of pipe.
- Read value: Charge Air Absolute Pressure (Trionic).
When driving with completely depressed accelerator pedal, the reading must never exceed 150 kPa, irrespective of the engine speed.

Is the function correct?

NO - Rectifying Mechanical Faults

YES - Changing Components