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82 AFM Differences

3K views 17 replies 5 participants last post by  Dave A. 
Check Vs Voltage:
Connect voltmeter to checker and depress voltage check switch.
STD: 0.5-2.0V (Measuring plate fully closed, IG S/W ON)
5.0-8.0V (Measuring plate fully open, IG S/W ON)
2.5-5.5V (Engine idling, IG S/W ON)

I don't know what that means....help again.[/quote]

This means the output (pot curve) is backwards from the output of the 83 and up AFM.
Actually a MAF conversion should be easier using an ECU designed to read this output. Since this is the same output (low volts at low flow, high volts at high flow) that a standard MAF uses the only thing S/S has to do is setup the tunability, and leave out the signal inverter software.
Ihth,
Jamie
 
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