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Old 11-03-2004, 08:07 PM   #68 (permalink)
Kuato
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Join Date: Jul 2003
Location: Littleton, CO
Drives: '91 VR4
Trader Rating: (23)
Kuato is an unknown quantity at this point
Question Re: 1G Electronic Boost Data Logging

Finally got off my ass and plugged the Greddy sensor to the A22. Here are the results:

"With ignition on but engine not running please provide the following measurements with a DVM so we can figure out what is going on.

Ground Difference 0.012 Volts
Red Lead - MAP Sensor GND
Black Lead - A22-GND

Sensor Output 1.489 Volts (engine off)
Red Lead - MAP Sensor Signal
Black Lead - MAP Sensor GND

And sensor voltage at idle.

Sensor Output 1.200 +/- .060 approx Volts (Idle)
Red Lead - MAP Sensor Signal
Black Lead - MAP Sensor GND"

With the setting on 3BAR, mmcd was reading .84bar at idle- the E-01 was reading from -5 to -7 psi.
Any thoughts?
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