Display Group 016

VAG 1551 Display, Measuring Value Block Display Group 016:

Key to VAG 1551 Display, Measuring Value Block 16

NOTES on display group 016, display fields 2,3 and 4:
If there is a difference of more than 50% between the smallest and the largest knock sensor signal values of one display group, corrosion in the harness connector is possible.
With knock sensor signal differences of more than 50% between display group 015 (cylinders 1-3) and display group 016 (cylinders 4-6), the following malfunctions are possible:
^ Corrosion on the harness connector
^ Open circuit in wiring
^ Knock sensor faulty

If no malfunctions are determined during electrical testing of the knock sensor, the wiring and the harness connector, check engine for loose auxiliary assemblies and/or for engine damage see display groups 013 and/or 014.