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 TESTS W/CODES - EEC-IV article in the ENGINE PERFORMANCE section.