Quote:
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Originally Posted by Beer
No good. The sensor itself is working, but the readings are incorrect. I tried chosing all 3 types of map sensors and none of them read correctly. The 2bar seting is nearest to the truth, when the gauge shows 0 kgcm, mmcd reads 0.81 bar, after starting the motor, gauge reads 500mmhg, mmcd 0.49 bar. When trying to chose bigger map sensor in preferences, reading increase more.
Is there any way to customize egtr reading?
Anyone else actually tried connecting greddy boost gauge sensor to egtr?
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Not even close - should be 1.0 bar with engine off (assuming you are near sea-level) and more like .35 bar at idle.
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 ________ Volts
Red Lead - MAP Sensor GND
Black Lead - A22-GND
Sensor Output _________ Volts (engine off)
Red Lead - MAP Sensor Signal
Black Lead - MAP Sensor GND
And sensor voltage at idle.
Sensor Output _________ Volts (Idle)
Red Lead - MAP Sensor Signal
Black Lead - MAP Sensor GND
__________________
1991 Stealth RT/TT - Firestorm Red - 193K Miles / Original Owner
Maint: Castrol 10W40 / Mitsu Filter / Rislone
Replaced: 2X clutch / 3X brakes / 2X front rotors / 2X ABS HU / 1X NGK Plugs / 1X Ball joints / 2X Antenna mast / 1X Active exhaust cable / 1X Windshield / 1X Fuel FIlter / 1X Struts / 1X rear rotors / 1X Front Head / VSS / 1X rear wheel bearings / 1X Transfer case (warranty) / 1x Tie rod end (drivers side)
Overhauled: Starter, IAC, BISS, CV Boots
Upgrade: SilverStar Headlights / ebay "Xenon" Fog Bulbs (no more yellow!)
A/F Gauge / MAP - Electronic Boost Logging / MMCd Data Logger
Pending Projects: Steering Rack