Test Point 8

Test point 8

Rear right speed sensor, open circuit/ short to ground/ short to B+ DTC 4210
General procedure as for test point 6/diagnostic trouble code 4205.
- Speed sensor signal: Check with the Porsche System Tester 2 via the Actual values menu (call up rear right wheel speed).
- Internal resistance/continuity between PIN 1 and PIN 2 on the control module connector.