If output voltage is higher than threshold value (3225mV) 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. Defected ECTS | |
Enable Condition |
•
Engine running | ||
Threshold Value |
•
Output voltage is higher than maximum threshold value (3225mV) | ||
Detecting Time |
•
2 sec | ||
Fail Safe | Engine Off |
•
No | |
EGR Off |
•
No | ||
Torque Limit |
•
No | ||
MIL |
•
On | ||
