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Home >> Porsche >> 2000 >> Boxster Base, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> DME 7.2 - 911 CARRERA & BOXSTER >> DTC P1577: Accelerator Pedal Potentiometer 1 - Above Limit >> 427 Accelerator Pedal Potentiometer 1 - Above Limit >> Diagnosis Conditions

Diagnosis Conditions

Fig 1: DTC P1577 Fault Conditions
G00401929Courtesy of PORSCHE OF NORTH AMERICA, INC.
NOTE: The system operates in pedal sensor standby mode, i.e. the angle of the accelerator pedal is calculated from the residual potentiometer signal. The maximum pedal value is limited to 40% and the increase in the pedal value equals 10% per sec. maximum.