PSM diagnosis 911 Carrera (996) · 2. Rate-at-turn sensor Transverseacceleration sens

PSM diagnosis 911 Carrera (996) 2. Rate-at-turn sensor Transverseacceleration sensor Installation position: on the centre console in Withoutthe transverse acceleration longitudinal direction measurement,it is impossiblefor the PSM control module to calculate the actual vehicle condition. The PSM function is switched off. 3.A DME control module Installation position in Coupe: in the passenger compartment behind the emergency seat well on the right. Installation position in Cabrio: on the frame for the rol~over protection system in the convertible top compartment. The DMEcontrol module is connected to the The rate-of-turnsensor and the transverse PSM control module. It transfers the following acceleration sensor are combined in one informationthrough a data lead (CANbus): housing in the PSM 5.7. The components are fitted on a printed circuit board and operate engine speed, according to the micromechanicprinciple. The sensor is connected via a six-poleplug. The enginetorque, transverse acceleration is measured according to a capacitive principle. The rate of turn is accelerationpedal position, recorded by measuring the occurring Coriolis 3.B Tiptronic control module acceleration. Installationposition in Coupe: in the passenger Together with the information from the compartmentbehindthe emergency seat well steering-anglesensor and the rate-of-turn on the right. sensor, the current handling behaviourwith respect to its transverse dynamics is calculated. Installationposition in Cabrio: on the frame for the rol~overprotection system in the convertible Effects in the case of failure of the: top compartment. Rate-of-turnsensor The Tiptronic control module receives Without measurementof the yaw speed, it is not commandsthrough the CAN bus to execute or possible for the PSM control module to detect not to execute shift operations as necessary. whether the vehicle is developing a tendency for spinning.The PSM function is switched off. 45 -D 194 4503 Diagnosis/troubleshooting PSM System PSM05XX 46 00