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Gq Operating Volts
Posted: Wed Jan 19, 2005 10:16 am
by The Big Green Meany
Would anyone know what voltage the following sensors are to run at in a 92 Injected GQ
1. Coolant Temp Unit
2 . TPS , Throttle Postion sensor
For the Computer to read correct these send out a certain Voltage, Would anyone know what these are.
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Posted: Wed Jan 19, 2005 2:08 pm
by The Big Green Meany
Guys I found this, Hope it helps if anyone has a problem
1. Engine temperature sensor ( the one in the thermostat housing )
Engine Cold - 20 degrees C: 2100 - 2900 ohms
Warming Up - 50 degrees C: 680 - 1000 ohms
Normal operating temperature - 80 degrees C: 300 - 330 ohms
2. throttle position sensor
Throttle closed - 1000 ohms
Throttle open - 9000 ohms
Also a few others:
Exhaust Gas temperature resistance
At 100 degrees C : 77 - 94 ohms
EGR ( exhaust gas recirculation ) temperature sensor resistance
44.4 degrees C : 69 - 89 K-ohms
100 degrees C : 11 - 15 K-ohms
150 degrees C : 2 - 4 K-ohms
Air Flow sensor voltages
engine stopped, ignition On 0.5 volts or less
Idling,warm 1.0 - 1.3 volts approx
AAC ( auxillary air control ) valve approx 10 ohms
Air regulator 70-80 ohms
Fuel Injector resistance 10-14 ohms
Fuel Pump resistance 0.5 ohms approx
Posted: Wed Jan 19, 2005 7:55 pm
by mickyd555
your a champion big green meany, not only did you ask a good question, you answered it too
Posted: Thu Jan 20, 2005 7:57 am
by The Big Green Meany
mickyd555 wrote:your a champion big green meany, not only did you ask a good question, you answered it too
Well I thought it was a good question, However I can not take the credit for answering it
, A mate at the club did, Just thought I would share the answers in case someone else needed this info
