P1490 OBD Code Definition:
P1490 Low Speed Fan CTRL Relay Circuit
P1490 OBD Code Description:
OBD Code P1490
Low Speed Fan CTRL Relay Circuit
P1490
OBD Code P1490
Secondary Air Relief Solenoid Circuit Malfunction
OBD Code P1490
Vacuum Cut Valve Bypass Valve (Circuit)
OBD Code P1490
Secondary Air relief solenoid circuit malfunction