Ferrari 456 trouble code:P0102 Mass or Volume Air Flow Circuit Low Input | FerrariChat
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Ferrari 456 trouble code:P0102 Mass or Volume Air Flow Circuit Low Input

Discussion in '456/550/575' started by ferrari_456, Mar 13, 2015.

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  1. ferrari_456

    ferrari_456 Karting

    Jan 30, 2011
    75
    #1 ferrari_456, Mar 13, 2015
    OBD2 code showing: P0102 Mass or Volume Air Flow Circuit Low Input.
    My car is idling roughly, up and down , so I replace the air filters with 2 new ones. Cleaning all the connecting plugs, connectors to the MAF , idel regulator connectors , MAF sensors, etc.... with the correct spray cleaners.
    Now is a bit better, but still showing same code...engine check light would also come on. Any ideas what else it could be? I also realized with my voltage meter, the voltage fluctuates quite abit, from 12.8 to 14, constantly jumping up and down, will this affect anything? If I install a set of ground wires, will it help? Thanks
     

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