DTC Troubleshooting: Notes
DIAGNOSTIC TROUBLE CODES CHART
| DTC |
Description |
| DTC P0401 |
EGR Insufficient Flow |
| DTC P0404 |
EGR Control Circuit Range/Performance Problem |
| DTC P0406 |
EGR Valve Position Sensor Circuit High Voltage |
| DTC P2413 |
EGR System Malfunction |