P0117 is set when the voltage below 200mV - minimum output voltage of ECTS - is detected for more than 2.0 sec. This code is due to short to ground in signal circuit.
Item | Detecting Condition | Possible Cause | |
DTC Strategy |
•
ECTS circuit monitoring | 1. ECTS signal circuit short to ground 2. Faulty ECTS | |
Enable Conditions |
•
Ignition switch "ON" | ||
Threshold Value |
•
ECTS signal circuit short to ground | ||
Fail Safe | Fuel Cut |
•
NO | |
EGR Off |
•
YES | ||
Fuel Limit |
•
NO | ||
Check Lamp |
•
YES | ||
•
At cold condition or ranking : fixed to -10℃
•
During engine operation : 80℃ | |||
