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pepsicola
Forums Junkie


Location:
Melbourne
Registered:
August 2002
 
AFM and MAP ?? Sun, 20 October 2002 23:30 Go to next message
Since the airbox of a silvertop is in the way of the break master cylinder. So might have to get rip of it, or custom make another one.
Is it possible to hoop up a MAP sensor in the silvertop and change that signal to a AFM signal and then give it to the ECU?
Or anyone know how much a custom make airbox will cost?
Is it possible to just pound back a corner in the stock airbox?
Thx.
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Will_AW11
Regular


Location:
Sydney, Australia
Registered:
August 2002
 
Re: AFM and MAP ?? Tue, 22 October 2002 11:33 Go to previous message
With the quad throttles, you can't reliably use a MAP signal for load sensing since the fluctuations in the manifold pressure won't give the ECU a good load reference at light loads.

Even if you could get a good MAP signal, the process of converting a MAP signal to and AFM signal isn't that simple and you may as well use an aftermarket ECU since microprocessor complexity is required to do the conversion job properly anyway. Your best bet is to try and fit the air box in if you want to stay with factory ECU, or use TPS load sensing with aftermarket engine management.

What car are you putting this into?
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