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Ford Truck
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1992
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Bronco Full Size V8-302 5.0L
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Air Injection
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Testing and Inspection
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TS8 - Inspect Air Bypass Valve
TS8 - Inspect Air Bypass Valve
Diagnostic Test TS8:
Normally Open Bypass Valve Without Vacuum Vent: