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Home >> Ford >> 1990 >> Bronco II RWD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures >> DISTRIBUTORLESS Ignition System (Dis) - No Start (4.0L) >> Test 31, Check VRS- Circuit For Short To Power

Test 31, Check VRS- Circuit For Short To Power

With the key off, check the resistance between J48 (VRS- E) and J51 (VBAT E). If the resistance is greater than 10 k/ohms go to TEST 32. If the resistance is less than 10 k/ohms service short circuit in VRS- harness and check for fault codes. See the appropriate TESTS W/CODES article.