Diagnosis conditions

Ignition on (approx. 30 sec.)
Battery voltage > 7 V

Fig 1: DTC P1219 Fault Conditions

Courtesy 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.