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Home >> Subaru >> 1995 >> Impreza Outback, 2.2 4 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Testing (OBD - 1.8L) >> Code 41 - Air/Fuel Learning Control

Code 41 - Air/Fuel Learning Control

NOTE: Refer to illustration for connector and terminal identification. See Figure -Figure .

Ensure fuel injectors, mass airflow sensor, engine coolant temperature sensor, throttle position sensor, oxygen sensor, and fuel pressure are operating within specifications. See:

Repair as necessary. If systems are okay, repair ECM harness connector or replace ECM.