Coasting Richer System: 626

The coasting richer solenoid valve in the carburetor opens the secondary fuel passage. Solenoid operation is governed by the ECU. The ECU uses signals from ignition coil, neutral and clutch switches, and idle switch to control the solenoid valve. See Fig 1 .

Fig 1: View of Coasting Richer System Coasting richer system is used on 626 models only.