Intermittent Simulation

To reproduce the conditions creating an intermittent fault, use the following methods:

• Lightly vibrate component.
• Heat component.
• Wiggle or bend wiring harness.
• Spray component with water.
• Remove/apply vacuum source.
  NOTE: For test equipment connection and continuous monitor mode test operation, see CONTINUOUS MONITOR MODE (WIGGLE TEST) in appropriate G - EEC-IV TESTS W/CODES article in the ENGINE PERFORMANCE section.
• TESTS W/CODES - EEC-IV (GASOLINE)