1. Open the lid of the glove box on the driver's side and connect the VAG 1551 fault code reader using the VAG 1551/3 wire (pic. 3.29).
2. After connecting the DTC reader, depending on the selected function, turn on the ignition or start the engine.
3. The display should show the following information:
4. Click «1» to select a function «Data transfer». Click «01» for selection «Engine electronics» and confirm by pressing the button «Q». The display should show the following information:
6K0 906 027A - Number of the engine control unit.
MOTRONIC MP 9.0 - Version and designation of the injection system.
5. Click «→». The display should show the following information:
6. See repair procedure for further measurements.
Visitor comments