P0183 is set when the voltage above 3204mV - maximum voltage of FTS output - is detected for more than 2.0 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 | 1. FTS circuit 2. FTS | ||
Enable Conditions |
•
IG key ON | |||
Threshold value |
•
Output voltage is higher than maximum value.(3204mV) - Short to battery in signal circuit. - Open in signal circuit. | |||
Diagnosis Time |
•
2 sec. | |||
Fail Safe | Fuel cut | NO |
•
Fuel temp. fixed at 80℃ | |
EGR Off | NO | |||
Fuel Limit | ON | |||
MIL | OFF | |||
