91020A Mercedes Fault Code :
Read the description of 91020A in MCM02TuEURO and the engine lights up for MCM02TuEURO - MCM Motor Control Module code, there are some possible causes for it.
Component 10Y20: EGR solenoid valve is stiff or blocked.
Read the description of 91020A in MCM02TuEURO and the engine lights up for MCM02TuEURO - MCM Motor Control Module code, there are some possible causes for it.
Component 10Y20: EGR solenoid valve is stiff or blocked.