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Home >> Ford >> 1990 >> Cutaway 7.3 M >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> EEC-IV Functional Tests >> Continuous Monitor Mode (Wiggle Test) >> Description
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Continuous Monitor Mode (Wiggle Test): Description

The purpose of the Continuous Monitor Mode is to allow the technician to ATTEMPT to recreate an intermittent fault while monitoring the system. This mode, also called the Wiggle Test, may be used in both KOEO and KOER modes.

This function should not be used before performing the QUICK TEST .