If intake air temperature sensor #1 signal output is greater than the calibrated threshold for more than 3 sec., ECM sets DTC P011300. This fault might be caused by open or short to power in intake air temperature #1 circuit.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage Monitoring | 1. Open or short to power in signal circuit of MAFS 2. Open in ground circuit of MAFS 3. Faulty MAFS | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Output signal is higher than specification (Above 3200mV) | ||
Detecting Time |
•
3 sec. | ||
Fail Safe | MIL |
•
On | |
EGR OFF |
•
Yes | ||
Torque Limit |
•
Yes | ||
DPF Regeneration OFF |
•
Yes | ||
