Checking and Testing

Since U6 coils consist of different combinations of single or double spark coils which are combined in one system, the testing/ checking method depends on the technology used in the U6 coil system.

Therefore, we cannot give general checking and diagnostic tips and hints at this place. Please refer to the relevant chapters in the "U2" - "U5" category for diagnostic details.

Go to:

U1 Distributor Coils

U2 Block Coils

U3 Block Coils

U4 Pencil Coils 

U5 Pencil Coils