Emission control system since 2001 (Mitsubishi Colt 5)

Engine 4G1

1. The purge air control solenoid valve has been changed to a load-sharing valve, and the purge air inlet port is now located behind the throttle valve instead of in front of it. In addition, the purge air control solenoid valve has been changed to a valve with a larger flow capacity.

2. The mounting locations of the EGR valve and the EGR solenoid valve have been changed.

Engine 4G9

3. The purge air control solenoid valve has been replaced with a valve with a higher flow capacity. In addition, the location of the vacuum tube has been changed.

4. The color of the vacuum hoses of the purge air control system has changed.

5. The location of the purge air control system channel has been changed.