P1661 OBD Code Definition:
P1661 MIL Control Circuit
P1661 OBD Code Description:
OBD Code P1661
MIL Control Circuit
P1661
OBD Code P1661
Output circuit check signal Low
OBD Code P1661
EGR Circuit Malfunction
OBD Code P1661
Engine coolant blower motor, speed 2 – short to positive