Exhaust Gas Recirculation (EGR) Valve Adaptation
From Ross-Tech Wiki
Most VW/Audi/Seat/Skoda gasoline engines with Exhaust Gas Recirculation (EGR)
Prerequisites (General):
- Ignition ON
- Engine OFF
- Battery voltage: 12.5 V or higher
[Select]
[01 - Engine]
[Meas. Blocks - 08]
Select Group 074.
[Go!]
MVB 074.1: Min Position in Volts
MVB 074.2: Max Position in Volts
MVB 074.3: Potentiometer voltage
MVB 074.4: Adaption status: (Run/OK/etc)
[Switch to Basic Settings]
MVB 074.4: Adaption status: (Run) then it should change to (ADP OK)
[Switch to Measuring Blocks]
[Close Controller, Go Back - 06]
Special Notes:
- For ECU's using ME 7.5, the coolant temp needs to be between 10 and 50 °C.
- In case the adaptation fails switch OFF the Ignition for 30 Seconds, then switch it ON and try again.