Volvo All Engines (2010 Emissions) Fault Code: SPN 4752 FMI 7 PID: SID 282 Engine Exhaust Gas Recirculation (EGR) Coolant Efficiency

This function monitors the efficiency of the exhaust gas recirculation (EGR) cooler. The EGR cooler efficiency is calculated from the measured EGR temperature, engine coolant temperature (ECT) and from the calculated turbine temperature.

Conditions for diagnostic trouble code (DTC):
1) Clogged radiator, EGR System