Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
P0401 = Insufficient EGR Flow
Trouble code P0401 means: Insufficient EGR Flow Detected Replace the EGR valve
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
color code for 2000 Malibu is under lid on spare tire carrier in trunk.
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
Trouble code P0401 means: Exhaust Gas Recirculation Malfunction