Range check

P0122, P0123, P0222, P0223 

The range check measures the voltage of sensor 1 and of sensor 2 and compares it in each case with a minimum or maximum threshold value. If the measured voltage exceeds a calibrated threshold, a malfunction is detected and a maximum fault DK1P (sensor 1) or DK2P (sensor 2) is set. Additionally a plausibility summary fault DK is set. If the measured voltage lies below a calibrated threshold, a malfunction is detected and a minimum fault DK1P (sensor 1) or DK2P (sensor 2) is set. Additionally a plausibility summary fault DK is set.