P1408 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | EGR Flow Out of Self-Test Range Conditions |
| Cause | Engine running in self-test, then the PCM detected that the measured EGR flow was too low |
Try also: https://www.obd-codes.com/p1408
