Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1969BRONCO BASE, NOT AVAILABLE, 2.8L ENG VIN F, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCEIGNITION SYSTEMIGNITION SYSTEMS - SOLID STATE IGNITIONTESTINGTEST PROCEDURES
1969 Ford Bronco Base, Not Available, 2.8L Eng VIN F, Automatic Trans
Test Procedures
1969 Ford Bronco Base, Not Available, 2.8L Eng VIN F, Automatic TransSECTION Test Procedures
| VOLTAGE TESTS(1) | SPECIFICATIONS | CORRECTIONS | ||
|---|---|---|---|---|
| With Key On | ||||
| Pin #3 and engine ground | Battery voltage ±. 1V | Module bias test | ||
| Pin #5 and engine ground | Battery voltage ±.1V | Battery source test | ||
| While Cranking Engine | ||||
| Pin #1 and engine ground | 8 to 12 volts | Cranking test | ||
| Pin #5 and engine ground | 8 to 12 volts | Starting circuit test | ||
| Pin #7 and pin #8 | Any D.C. wiggle 1/2 V. min. | Distributor hardware test | ||
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| RESISTANCE TESTS(1) | SPECIFICATIONS | CORRECTIONS | ||
|---|---|---|---|---|
| With Key Off | ||||
| Pin #7 and pin #8 | 400 to 800 ohms | Magnetic pickup stator test | ||
| Pin #6 and engine ground | 0 ohms | |||
| Pin #7 and engine ground | more than 70, 000 ohms | |||
| Pin #8 and engine ground | more than 70, 000 ohms | |||
| Pin #3 and coil tower | 7, 000 to 13, 000 ohms | Ignition coil test | ||
| Pin #5 and pin #4 | 1.0 to 2.0 ohms | |||
| Pin #5 and engine ground | more than 4.0 ohms | Short test | ||
| Pin #3 and pin #4 | 1.0 to 2.0 ohms | Resistance wire test | ||
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RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.