P0404 GMC
Exhaust Gas Recirculation Open Position Performance
GMC
P0405 GMC
Exhaust Gas Recirculation Position Sensor Circuit Low Voltage
P0406 GMC
Exhaust Gas Recirculation Position Sensor Circuit High Voltage
P0401 GMC
Exhaust Gas Recirculation Flow Insufficient
P0403 GMC
Exhaust Gas Recirculation Circuit Malfunction
P0382 GMC
Glow Plug/Heater Circuit ‘B’ Malfunction
P0400 GMC
Exhaust Gas Recirculation Flow Malfunction
P0357 GMC
Ignition Coil 7 Control Circuit
P0358 GMC
Ignition Coil 8 Control Circuit
P0354 GMC
Ignition Coil 4 Control Circuit