PCM/ECM sets DTC P0113 if the PCM/ECM detects signal voltage higher than the possible range of a properly operating IATS.
Item | Detecting Condition | Possible Cause |
DTC Strategy |
•
Voltage range check | 1. Short to battery in signal harness 2. Open in signal or ground circuit 3. Poor connection or damaged harness 4. Faulty IAT sensor |
Enable Conditions |
•
Battery voltage >6V
•
Time after start > 105 sec., if Air temperature at Start > -30 ℃(-22℉) | |
Threshold Value |
•
IAT voltage > 4.93V | |
Diagnostic Time |
•
10sec. | |
Mil On Condition |
•
2 Drive Cycles |
