LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 1990 >> Bronco II RWD, Standard, M5OD-R1 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Test A - No Start (Non-EDIS Ignition) >> Test A: Step 21
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Test A: Step 21

21) Inertia Switch Resistance Check  Turn key off. Locate fuel pump inertia switch and ensure push button on switch is pushed down in the ON or CLOSED position. Set DVOM on 200-ohm scale. Measure resistance of switch. If resistance is greater than 5 ohms, replace switch. If resistance is less than 5 ohms, go to TEST J, step 1).