Removal and installation the barometric sensor
Note: Since the barometric sensor is integrated into the engine control unit, it is not possible to replace the sensor separately.
Checking the barometric sensor
Checking voltage
1. Connect the M-MDS device to the DLC-2 connector.
2. Turn on the ignition (engine off or on).
3. Make sure that the output voltage of the barometric sensor (BARO by M-MDS device) corresponds to the norm. If the obtained value does not correspond to the norm, replace the electronic engine control unit with a new one.
(Original material on the website mazbook.ru)