EGR Barometric Pressure Sensor VREF Voltage
EGR Vacuum Regulator Solenoid Circuit Malfunction
EGR Flow Out Of Self-Test Range
Exhaust Gas Recirculation Flow Out Of Self-Test Range
DPFE Sensor Circuit Downstream Hose
DPF EGR Sensor Circuit High Voltage Detected
EGR Valve Stuck Closed
Differential Pressure Feedback Electronic Sensor Hoses Reversed
EGR Metering Orifice Restricted
DPFE Sensor Circuit High