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Home >> Mazda >> 1987 >> B2200 Base, 2D Pickup >> Repair and Diagnosis >> Engine Performance >> System >> 2.2L Feedback Carburetor System >> Component Testing >> System Components >> Air Control Valve (ACV) Solenoid
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Air Control Valve (ACV) Solenoid

Warm engine to normal operating temperature and turn engine off. Connect coolant temperature switch using a jumper wire. Connect a voltmeter between ACV Yellow wire terminal and ground. Voltmeter should read zero volt at 1500 RPM or higher. If voltage is not as specified, check ECU terminal 2J.