Why is my IAT sensor reading crazy values?
06-04-2009, 08:00 PM
#1
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Why is my IAT sensor reading crazy values?
GM open element, using stock car wires, shared between the two ecus.
In a 20-25ēC ambient temp, the ADC value thrown by the sensor is something like 3500+ ADC, and does not match with a "normal" calibration.
In a 20-25ēC ambient temp, the ADC value thrown by the sensor is something like 3500+ ADC, and does not match with a "normal" calibration.
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06-13-2009, 02:01 AM
#3
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Resolved. I was sharing the GM IAT sensor between the two ecus. Switching it only for the adaptronic and the problem goes away.
Last edited by ismael_pt; 06-15-2009 at 06:42 AM.
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