Can someone who has a VAFC check their sensor voltage for me, with the car off and the ignition turned on. I want to compare my Pressure and CDS (what ever that one is) to mine. I have only been able to get Throttle voltages.

Heres mine:

PRES: 2.910

THRT : 0.510 Closed 4.520 WOT

CDS: 2.5 –1.910 Average is 2.350

 

Bump for friday.

 

<U>MINE</U>

PRES: 2.855

THRT Closed: 0.435 THRT Open: 4.485

CDS : 2.865 to 3.215 ( over a 4-5 min period, fluctuating up and down)
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PRES is pressure sensor vlotage

THRT is obviously throttle sensor voltage

CDS is light sensor voltage ( lights inside the VAFC)

 

Thanks man, my interest was the pressure signal. This signal comes direct from the MAP sensor correct?

 

Not sure if it comes from the MAP signal, but isn't that more related to the outside air pressure? I know mine is not always the same, depending on weather conditions.