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Mass air flow sensor location

IHK 11
in Classic Audi Club

Featured Replies

Hi ive been having trouble with my 1993 Audi coupe 2.3e b4 ng engine not starting recently and i have changed many parts. Does anyone know where the mass air flow sensor is located or have a part number for it? Any opinions would be appreciated. Thanks Ian!!!

  • Author

Thats a big help. Cheers Steve. Thanks!!!

Edited by IHK 11

  • 2 months later...

Hi,  I can't say for sure whether the 2.0l engine has one.  The 2.6l engine doesn't.  In this case I think the air flow rate is calculated by the ECU from the signal from the pressure sensor in the inlet manifold. Regards Clive

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