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Home >> Ford >> 1991 >> Aerostar Van Window, 4.0 X >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> DISTRIBUTORLESS Ignition System (Dis) 2.3L >> Test 8, Check Dis Module Ignition Ground
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Test 8, Check Dis Module Ignition Ground

With key off, check resistance between breakout box pins No. J2 (IGND D) and J60 (BAT -). If resistance is more than 5 ohms, go to next test. If resistance is less than 5 ohms, go to TEST 10.