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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> 2.0L - DTCS P0112-00 To P024B-00 >> DTC Troubleshooting >> P01BA-00-Engine Oil Temperature Sensor "B" Range/Performance >> Possible Causes

Possible Causes

Possible Causes
HIGH RESISTANCE IN THE ENGINE OIL TEMPERATURE 2 SIGNAL CIRCUIT
HIGH RESISTANCE IN THE SENSOR GROUND CIRCUIT
ENGINE OIL PRESSURE (EOP) SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .