4560 Calibrating steering angle sensor · Important notes Important: Malfunctionsin~th

911 Carrera 4 (996) Anti-Lock Brake System (ABS) 4560 Calibrating steering angle sensor Important notes Important: Malfunctionsin~the PSM control range if the steering angle sensor is not A steering angle sensor (arrow) is attached calibrated or is calibrated i correctly. to the steering column/steering shaft in the 911 Carrera (996) with PSM (Porsche Stability Management). PSM is standard in the 911 Carrera 4 (996). The steering angle sensor (arrow) supplies information about the slip angle of the front wheels to the PSM control unit (intention of driver in relation to direction of travel), 368_98 The steering angle sensor must be calibrated after: -A new steering angle densor has been installed. I The PSM control device has been exchanged. 369_98 The steering gear and If or components which change the zero position of the Steering angle sensor position steering angle sensor have been exchanged.The angle steering sensor has no defined zero position when new. The position for "straight Accident repairsahead"direction of travel must be programmed. This is done by calibrating with the Porsche Suspensionalignment proceduresduringSystem Tester 2 with the wheels in which the previouswh~el alignmentvalues straight-aheadposition. were changed. I 45 60 Calibrating steering angle sensor 45 -103 Printed in Germany -15, 1998 C4_45101