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Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Anti-Lock Brake System (Abs) - 5.3 & Abs/TC 5.3, Diagnosis - 911 CARRERA (996) >> Introduction, - as of MY 2002 >> New speed sensor

New speed sensor

New active speed sensors have been introduced in the ABS 5.7. They are equipped with semiconductor elements and work according to the Hall principle. The connector plugs are designed in a way which prevents any confusion.

CAUTION: Risk of destruction of the speed sensors during resistance measurement!
Risk of destruction of the speed sensors if the connector pins are interchanged!
  • Do not carry out a resistance measurement on the speed sensor!
  • When connecting, make sure that the polarity is correct!