From AFM to MAP

[Diehl, Jeffrey]

I'm also looking to do the same thing... probably this spring.  I'm thinking
you may have to go as far as using a PIC microcontroller to do the mapping.
You may be able to find a different MAP sensor with a better output curve...

Mike Diehl,
'87 MR-2, 7age, Dual Pipes, hand-bent header.
'96 4-Runner, Bone stock.
'90 Corolla, Disguised as a Geo Prism!


> -----Original Message-----
> From: George Dickey [mailto:georged at lsil.com]
> Sent: January 29, 2002 4:41 AM
> To: diy_efi
> Subject: From AFM to MAP
> 
> 
> Hi
> 
> In order to free up a few ponies, I was thinking of removing my air
> flow meter - the flap and spring style - and replacing it with a MAP
> sensor.
> 
> The responce of these two sensors is very different, so I'll need to
> make up a circuit to convert the MAP output to mimic the AFM output to
> fool my stock ECU in to thinking it still has an AFM attached.
> 
> Any of you guys done anything simillar, got any pointers for me?
> 
> Cheers
> 
> George
> 
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