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Home >> Infiniti >> 2017 >> Q60 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (2.0L Turbo) (2 Of 6) >> DTC/Circuit Diagnosis >> DTC P0181: Fuel Temperature Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT Screen Terms DTC Detecting Condition
(Trouble Diagnosis Content) [Malfunction Type]
P0181 16 FUEL TEMPERATURE SENSOR A
(Fuel temperature sensor "A" circuit range/performance)
CIRC VOLT BELOW THRESHOLD Diagnosis condition -
Signal (terminal) -
Threshold The fuel temperature sensor has a malfunction. The limit value for electrical voltage has not been attained.
Diagnosis delay time -
17 CIRC VOLT ABOVE THRESHOLD Diagnosis condition -
Signal (terminal) -
Threshold The fuel temperature sensor has a malfunction. The limit value for electrical voltage has been exceeded.
Diagnosis delay time -
28 SG BS LVL O-OF RNG/ZR AJST ERR Diagnosis condition -
Signal (terminal) -
Threshold The fuel temperature sensor has a malfunction. The signal offset is outside the permissible range.
Diagnosis delay time -
84 SIG BELOW ALLOWABLE RANGE Diagnosis condition -
Signal (terminal) -
Threshold The fuel temperature sensor has a malfunction. There is a signal below the permissible limit value.
Diagnosis delay time -
85 SIG ABOVE ALLOWABLE RANGE Diagnosis condition -
Signal (terminal) -
Threshold The fuel temperature sensor has a malfunction. There is a signal above the permissible limit value.
Diagnosis delay time -