Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected
P0401 = Insufficient EGR Flow
99 pontiac montana 1374 engine code
Trouble code P0401 means: EGR System Malfunction Replace the EGR Valve
In a Pontiac Grand Am error code P0410 means there is an emissions problem.
The factory code for your 1997 Pontiac Grand Prix is 152 159. The unlock code for the radio is 0229.
P0401 = Insufficient EGR Flow
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 Malfunction
Trouble code P0401 means:Exhaust gas recirculation flow insufficient detected