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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (2 Of 4) >> DTC/Circuit Diagnosis >> DTC P0116: Engine Coolant Temperature Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P0116

28

ENG COOLANT TEMP SENSOR 1

(Engine Coolant Temperature Sensor 1 Circuit Range/Performance)

SG BS LVL O-OF RNG/ZR AJST ERR

Engine coolant temperature sensor has a malfunction. The signal offset is outside the permissible range.

62

SIGNAL COMPARE ERROR

Engine coolant temperature sensor has a malfunction. The signal comparison has a malfunction.

64

SIGNAL PLAUSIBILITY ERROR

Engine coolant temperature sensor has a malfunction. There is an implausible signal.

84

SIG BELOW ALLOWABLE RANGE

Engine coolant temperature sensor has a malfunction. There is a signal below the permissible limit value.

85

SIG ABOVE ALLOWABLE RANGE

Engine coolant temperature sensor has a malfunction. There is a signal above the permissible limit value.

86

SIGNAL INVALID

Engine coolant temperature sensor has a malfunction. There is an incorrect signal.