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Home >> Nissan-Datsun >> 1979 >> 310 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Shut-Off System >> Testing >> Fuel Shut-Off Solenoid >> 1974-77 Models
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1974-77 Models

  1. Disconnect fuel shut-off solenoid wire. Turn ignition on. Connect and disconnect fuel shut-off solenoid rapidly several times. Solenoid should make clicking sound. If not, replace fuel shut-off solenoid.
  2. If engine diesels after ignition is turned off, solenoid is stuck open. Perform step  1) and check wiring. If wiring is okay, replace fuel shut-off solenoid.