m104 airflow meter change help (wiring)

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m104 airflow meter change help (wiring)

05-09-2008, 10:32 PM

c280nz

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Join Date: Apr 2005

Posts: 213

m104 airflow meter change help (wiring)

hey
in my c280 with m104 i want to change my airflow meter to a larger one, because im running out of voltage with my turbo.
i have a nissan one which should be big enough but it is only a 3 wire one and the stock one is a 4 wire one,
what are the 4 wires for? does anyone have a wiring diagram?
cheers
i saw a few other wiring diagrams for these around the forum but each one was diferent and i wanted to confirm with my one.

my new airflow meter has ignition, earth and signal (0-5v) output

VIN WDB2020282F068665

Last edited by c280nz; 05-10-2008 at 02:08 AM.

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