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Home >> Volvo >> 2012 >> C70 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) - Description Of Behaviors And Frozen Values >> Engine Electrical >> Description Of Frozen Values >> Calculated Load (%)
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Calculated Load (%)

The value, calculated by the engine control module, indicates engine efficiency. The engine control module (ECM) calculates the value from air mass, engine speed, boost pressure, throttle angle, etc. A value over 100% indicates turbocharging (overpressure).