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2000
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328Ci (E46) L6-2793cc 2.8L DOHC (M52 TU)
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Repair and Diagnosis
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Description and Operation
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Complete Vehicle
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Siemens MS 42.0 Engine Control System
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I-P-O
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Scope of Input Functions
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Mass Air Flow (HFM)
Mass Air Flow (HFM)
Mass Air Flow Sensor HFM
The Siemens mass air flow sensor is functionally the same as in the past. The new designation - 2 Type B simply indicates that it is smaller in design.