Checking Air Mass Variations

Checking Air Mass Variations







- Read value: Airmass Deviation from Requested (Trionic).
- Drive the car at wide open throttle from a low engine speed.
- Driving uphill is recommended.

When engine speed exceeds 2000 rpm, the value should stabilize at ± 5%.

Is the function correct?

NO - Checking Charge Air Control

YES - Checking the Air Mass Limiter