7.2 Fault memory · FC -fault code

911 Carrera 4 (996) PSM diagnosis 7.2 Fault memory FC -fault code IFC display fault text Remedy 4200 Front right speed sensor wire 8.7 .Short circuit to voltage or open circuit in the circuit to control module terminals 15, 16 Effect: " PSMfunction is switched off .ABS function is switched off .ASR function is switched off Possible cause of fault: .Wire/plug connectionbetweencontrol module and speed sensor faulty .Speed sensor faulty Affected terminals: 15, 16 4201 front right speed sensor 8.7 Incorrect signal from speed sensor Vehicle speed is greater than 6 km/h: Condition above must be fulfilled for at least 20 5 II Short circuit to ground in the circuit to control module terminals 15, 16 Effect:I PSM function is switched offI ABS function is switched offI ASR function is switched offII Possible cause of fault:I Toothed disc/speed sensor soiled or damagedI Speed sensor faultyIAffected terminals: 15. 16 45 -D 79 J~er