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Home >> Ford >> 1990 >> Bronco 4.9 Y, Standard, M5OD-R2 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Test DP - Vehicle Speed Sensor (VSS) >> Test DP: Step 2
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Test DP: Step 2

2) Checking VSS Resistance  Turn key off and wait 10 seconds. Disconnect VSS. Set DVOM on 2-k/ohm scale. Measure resistance across vehicle speed sensor. If reading is 190-250 ohms, go to next step. If reading is incorrect, replace vehicle speed sensor and repeat drive cycle procedure.