Jay,
5 volts is the MAF power signal, the TPS signal to the
ECU should be over 4 at wot. The ECU figures out fuel
by looking at the MAF voltage.
Mike
--- [EMAIL PROTECTED] wrote:
> mike,
> besides mixing up ohms and voltage some people
> without multimeter experience
> may not realize that you have to ground your
> meter.the haynes manual assumes
> people know this.
> also does the ecu at wot read the voltage as a high
> pulse(on)to calculate
> fuel flow or does it sense the exact voltage to do
> this. in other words is my
> 4.19 volts getting less fuel than a true 5 volts.
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