Audi Workshop Service and Repair Manuals

Ignition Cable: Specifications

Fig. 16  Ignition Cable Resistance Test

Coil Wire

With radio ............................................................................................................................................................................... 2000 +/- 800 ohms
Without radio ............................................................................................................................................................................................. 0 ohms

Spark plug wires

With radio ............................................................................................................................................................................. 6000 +/- 1400 ohms
Without radio .......................................................................................................................................................................... 1000 +/- 400 ohms

If resistance is not within specification, check individual components.

Fig. 17  Spark Plug Connector

Spark plug connector

With radio ............................................................................................................................................................................. 5000 +/- 1000 ohms
Without radio .......................................................................................................................................................................... 1000 +/- 400 ohms