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Home >> Lexus >> 2024 >> NX 250 FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 125 (Engine Control System - Diagnostic Codes (P0190-P02EE)) >> SFI System >> DTC P0195-15: Engine Oil Temperature Sensor Circuit Short to Battery or Open [11/2021 - ] >> Description

DTC P0195-15: Engine Oil Temperature Sensor Circuit Short to Battery or Open [11/2021 - ]: Description

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Refer to DTC P0195-11.

Refer to DESCRIPTION 

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
P0195-15 Engine Oil Temperature Sensor Circuit Short to Battery or Open The engine oil temperature sensor output voltage is higher than 4.94 V for 5 seconds or more (1 trip detection logic).
  • Open or short in engine oil temperature sensor circuit
  • engine oil temperature sensor
  • ECM
Comes on SAE Code: P0198

HINT: 

When this DTC is output, check the engine oil temperature in the Data List. Enter the following menus: Powertrain / Engine / Data List / Engine Oil Temperature Sensor.

DTC No. Engine Oil Temperature Sensor Malfunction
P0195-15 -40°C (-40°F)
  • Short to +B in THEO circuit
  • Open in THEO circuit
  • Open in EPEO circuit

If the Data List values is normal it may be due to a temporary recovery from the malfunction condition. Check for intermittent problems.

Refer to CHECK FOR INTERMITTENT PROBLEMS [11/2021 - ]