911 Carrera Cabriolet (996) F6-3.4L (1999)
Amplifier: Tools and Equipment
External Harman Amplifier Tools
External Harman Amplifier Tools
The following testers are required for vehicle diagnosis:
Porsche System Tester II No. 9588
Commercially available digital multimeter
Measurement tool set No. 9684
Optical waveguide test line No. 9712