[Diy_efi] Q regarding placement of a pressure sensor

[steve ravet]

Bob Moon wrote:
>   I am thinking about converting from the MAF to a MAP
> sensor arrangement.  Typically, the MAP is routed to

You can't replace a MAF with just a MAP.  You need some estimation of VE
in order to calculate MAF from MAP.  GM ECMs use a table indexed with
both MAP and RPM.  You could also use throttle position plus MAP (less
accurate).

--steve


-- 
Steve Ravet
steve.ravet at arm.com
ARM,Inc.
www.arm.com

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