Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Nissan-Datsun >> 2017 >> Maxima SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (2 Of 4) >> DTC/Circuit Diagnosis >> DTC P0196: EOT Sensor >> DTC Description >> DTC Detection Logic

DTC Detection Logic

  1. Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from EOT sensor and intake air temperature sensor.
  2. The comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor, ECT sensor, FTT sensor, and EOT sensor) shows that the signal voltage of the EOT sensor is higher/lower than that of other temperature sensors when the engine is started with its cold state.
DTC CONSULT screen terms
(Trouble diagnosis content)		 DTC detection condition
P0196 EOT SENSOR
(Engine oil temperature sensor range/performance)		 1 Diagnosis condition -
Signal (terminal) Voltage signal transmitted from EOT sensor to ECM
Threshold Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signals from EOT sensor and intake air temperature sensor
Diagnosis delay time -
2 Diagnosis condition -
Signal (terminal) Voltage signal transmitted from EOT sensor to ECM
Threshold The comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor, ECT sensor, FTT sensor, and EOT sensor) shows that the signal voltage of the EOT sensor is higher/lower than that of other temperature sensors when the engine is started with its cold state
Diagnosis delay time -
scientia non olet · About Mike's Workshop Manuals