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Home >> BMW >> 2016 >> M4 Base, 2D Convertible, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Self Diagnosis - Diagnostic Trouble Codes (S55) >> Fault Code Tests >> DTC P326B: BMW DTC 1F0518; DME -- Control Module Monitoring Safety Function Air Flow Adjustment Error >> Action in service
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Action in service

Consequential fault, rectify faults relating to the following components or functions:

Mixture control

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