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Home >> BMW >> 2016 >> 335i Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1084 (Self Diagnosis - Diagnostic Trouble Codes (N20 & N26)) >> Fault Code Tests >> DTC P12A4: BMW DTC 104302; DME -- Manifold Absolute Pressure Sensor 'A' After Running Diagnosis Pressure Too Low >> Action in service

Action in service

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Perform system test.

Check the air duct between turbocharger and intake plenum.

Check lines and plug connections between the following components:

Replace intake-manifold pressure sensor.

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