Peugeot Boxer 3.0mjet edc17cp52 baromeric sensor-incorrect value

[mg139]

Hello everyone. Can someone help to turn off barometric sensor and set value to 1000mbar in map edc17cp52. Baro sensor in ECU is faulty- atmospheric presure parameter value is 750mbar. Map read via KTAG, ecu hw0281018291 sw1037526903. Thanks. Regards.

[gitko]

which dtc has stored in ecu ?

[mg139]

There are no DTC only atmospheric presure value is lower than should be so turbo pressure is lower also (about 250mbar lower).

[gitko]

than check tube on car or turbo charger also.
Is Not always possible with soft to make everything.

[mg139]

Turbo and hoses are ok. Problem is atmospheric pressure value stay on 750mbar so turbo pressure value at ignition ON is -250mbar. Atmospheric pressure sensor voltage value 3.9V. Can someone confirm that barometic sensor is on ecu PCB?

[Novik_UA]

Yes, inside ECU