S2 MAF Waveform

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  • DaveJ
    S2Forum Tinkerer
    • Sep 2006
    • 9
    • Country: United Kingdom

    #1

    S2 MAF Waveform

    Anyone been here before ? I'm interested to know how this stacks up with other ABY MAF outputs. At idle I have 2.25V from pin 3 referenced to pin 1 gnd. The initial response curve looks typical I would say but see after the throttle is snapped shut, for 2 secs as the turbo spools down, the individual cylinder draws can be seen over the hot wire as the engine is at idle.
    The engine runs sweet but would be good to know what references others have. Anyone got a Bentley with the MAF idle voltage listed ? I had the manuals when I did a 7A (thanks Siena !) into a series 2 coupe some years ago but let them go whan the car went. D516 XJL if it's still on the road ?

    Cheers.
    Dave
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