- Technician retrieved codes for P0507 Idle air control valve & P1456 Evap system leakage. Technician visually inspected evap system and found no damage and no obvious leak. Technician then smoke tested vacuum lines and no leaks were detected. Technician erased evap code and then proceeded to inspect signal to idle control valve and signal was not present. Technician replaced idle control valve and road tested vehicle and problem did not persist.
JOHN T. gave our service a 5 star review on 2/24/2022