P1523 Sensor Supply Voltage 1 — High Input
Описание ошибки P1523
The computer has one of the management functions that is the voltage supply to the sensors. The sensor supply votage 1 is fed to the APS 1 and MAFS to be used to operate the sensors. If the signal is above threshold value, the ECM judges this as a fault and DTC is set.
Возможная причина ошибки P1523
Open or short to ground in power circuit
Faulty MAF or APS
Faulty ECM
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