toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Air Injection Control Valve > < Air Injection Vacuum Control Solenoid Valve|Testing and Inspection
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Air Injection Check Valve: Testing and Inspection

1975-82

1.  Perform air passage test from both sides of valve.

2.  Air should flow to manifold side but not from manifold side. If valve is defective, replace it.

Air Injection Control Valve > < Air Injection Vacuum Control Solenoid Valve|Testing and Inspection