Volvo Engine D11L (Tier 4) Fault Code: P04009C PID: PPID 35 FMI: 1 Exhaust Gas Recirculation “A” Flow – Low/Insufficient Flow

Volvo Engine D11L (Tier 4) Fault Code: P04009C PID: PPID 35 FMI: 1 Exhaust Gas Recirculation “A” Flow – Low/Insufficient Flow

CONTROL UNIT:
Engine ECU

FAILURE EVENT:
Temperature difference too low in inlet manifold when activating EGR valve (