P0405 OBD Trouble Code
1 result found
| Type | Powertrain - Auxiliary Emission Controls - ISO/SAE Controlled |
|---|---|
| Description | EGR Position Sensor Circuit Low Input Conditions |
| Cause | Engine running, EGR Position sensor VREF from 4-5v, then the PCM detected that the EGR Feedback signal voltage was less than 0 12v, condition met for 10 seconds |
Try also: https://www.obd-codes.com/p0405
