P1646 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | EVAP Vent Solenoid Output Circuit |
| Cause | DTC P1640 not set, engine runtime over 10 seconds, then the PCM detected that the EVAP Vent Solenoid Circuit line was low, conditions met for 2 seconds |
Try also: https://www.obd-codes.com/p1646
