DTC P01BA Alfa Romeo
Oil Gallery Temperature Sensor Rationality
Oil Gallery Temperature Sensor Rationality
Description
Test 1: The difference between the Engine Oil Temperature (EOT) Sensor 2 value and the average of the AAT Sensor, ECT Sensor, ECT Sensor 2 values is greater than 40°C (72°F) at initial key on. Test 2: The difference between the PCM modeled EOT Sensor 2 value and the actual value is greater than a calibrated threshold.
Cause and Solution
High Resistance In The Engine Oil Temperature 2 Signal Circuit
High Resistance In The Sensor Ground Circuit
Engine Oil Pressure (Eop) Sensor
Video Guide
Diagnostic Info
- DTC Code: P01BA
- Brand: Alfa Romeo