Display Group 001

VAG 1551 Display, Measuring Value Block Display Group 001:

Key to VAG 1551 Display, Measuring Value Block 1

Display Group 001, Display Fields 1 & 2:

Diagnostic chart, display fields 1 - 2

Display Group 001, Display Fields 2 & 4:

Diagnostic chart, display fields 3 - 4

NOTE on display field 3: The value is greatly influenced by in take air temperature and component tolerances. At values greater than 40, the secondary air injection system diagnosis (if present) is turned OFF. The value 40 corresponds to an altitude of 1800 meters (550 feet) at 25°C (77°F) intake air temperature with components in average tolerance.