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Home >> Volvo >> 2000 >> S70 Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - S70 & V70 Non-Turbo >> Diagnostic Tests >> P0600/ECM-E003: Control Unit, Internal Fault >> Possible Causes

Possible Causes

NOTE: BEFORE replacing ECM, ensure ECM has correct software version installed. ECM programming requires using VADIS, the Volvo factory scan tool, or equivalent scan tool.