P1645 OBD Trouble Code

1 result found

P1645 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

EVAP Solenoid Output Circuit Conditions
Cause

DTC P1640 not set, engine runtime over 10 seconds, then the PCM detected that the EVAP Solenoid Circuit line was low, conditions met for 2 seconds

Try also: https://www.obd-codes.com/p1645