Help with p0112 code? 99 7.3 AT
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Help with p0112 code? 99 7.3 AT
1999 7.3 4x4 AT.
Throws p0112 code only. Sensor resistance tests in parameters with multi meter ohms. (Stuck in a/c vents and watched resistance change). Ground side of sensor tests proper. Positive side of sensor gets battery voltage (12.xx) not 5 volt reference voltage. With sensor plugged in voltage across sensor drops into 10.xx volt range. (Which seems to be proper voltage drop) if starting at 5 volts
Throws p0112 code only. Sensor resistance tests in parameters with multi meter ohms. (Stuck in a/c vents and watched resistance change). Ground side of sensor tests proper. Positive side of sensor gets battery voltage (12.xx) not 5 volt reference voltage. With sensor plugged in voltage across sensor drops into 10.xx volt range. (Which seems to be proper voltage drop) if starting at 5 volts
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