engine running way rich.
01-31-2009, 10:21 AM
#21
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i'm not worried about the O2's right now. i fixed the rich problem...now the temp sensor reads too high because the volts going into the sensor is only 4.3 volts instead of 5 volts.
02-02-2009, 08:12 AM
#23
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i found it. so, the ECM is putting out only 4.3 Volts for the Temp. sensor in open circuit...it's supposed to be 5.00. does anyone know if this can be fixed, or should i get a new ECM?
