Mixture Control Solenoid - Slow Cut: Testing and Inspection

1. Disconnect the carburetor connector halves.

2. Turn ignition "ON" and check harness side of carb connector (terminals with B/W wires) for voltage.

^ Should have battery voltage.

If not, check wiring for open or short to ground.

3. Turn ignition "OFF" and re-connect carb electrical connector.

4. Turn ignition back "ON" and then "OFF" again, while listening to the slow fuel cut solenoid.

^ Solenoid should click each time the ignition is turned "ON" or "OFF".

If not, replace solenoid.

5. Start engine and let idle.

6. Disconnect carb electrical connector.

^ Engine should die.

If not, check solenoid valve for proper installation. If valve needle and spring are not missing, replace solenoid.

To check control signal functions, see COMPUTERIZED ENGINE CONTROLS.