Operation CHARM: Car repair manuals for everyone.

Antilock Brakes / Traction Control Systems: Tools and Equipment








1. Porsche System Tester 2 with integrated digital multimeter.

2. When performing measurements on the control module connector with a multimeter use measuring leads (e.g. commercially available leads from Messrs. Bosch or shop-made leads) in order to avoid damaging the contacts in the control module connector.

Normal pins:
1 to 2 measuring leads with 2.5 mm flat connectors.

Mini pins:
1 to 2 measuring leads with 1.6 mm flat connectors.