If output voltage is higher than threshold value for more than 2 sec., ECM sets DTC P011800. This fault might be caused by open or short to power in signal circuit or open in ground circuit of ECTS.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
Voltage monitoring | 1. Open or short to power in signal circuit of ECTS 2. Open in ground circuit of ECTS 3. Faulty ECTS | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Output voltage is higher than maximum threshold value | ||
Detecting Time |
•
2 sec. | ||
Fail Safe | MIL |
•
On | |
ISG OFF |
•
Yes | ||
