P0183 is set when the voltage above 4900mV - maximum voltage of FTS output - is detected for more than 3.0 sec.. This code is due to 1)open or short to battery in FTS signal circuit or 2)open in ground circuit.
Item | Detecting Condition | Possible Cause | ||
DTC Strategy |
•
Voltage monitoring |
•
FTS circuit
•
FTS component | ||
Enable Conditions |
•
IG KEY "ON" | |||
Threshold Value |
•
When output signal is above the maximum value.(above 4900mV) | |||
Diagnostic Time |
•
3.0 sec. | |||
Fail Safe | Fuel cut | NO |
•
FTS fixed at 80℃. | |
EGR Off | NO | |||
Fuel Limit | NO | |||
MIL | NO | |||
