FixVault

Home › Volvo › 2012 › C70 › Repair and Diagnosis › Engine Performance › Engine Control Systems › Fuel Tank System And Engine Control Module (ECM) - General Diagnostics Information › Vehicle Communication Information, Engine Control Module (ECM) › Description Of Parameters › Parameters, Value › Long-Term Fuel Trim, Bank 1

Long-Term Fuel Trim, Bank 1

C/L= Closed Loop, fuel trim is active

O/L = Open Loop, fuel trim is not active