Operation CHARM
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Isuzu
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1985
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Pickup L4-2238cc DSL (C223)
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Repair and Diagnosis
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Powertrain Management
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Emission Control Systems
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Exhaust Gas Recirculation
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EGR Control Solenoid
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Testing and Inspection
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EGR Control Solenoid: Testing and Inspection
Disconnect electrical connector and apply battery voltage to terminals using suitable jumper wire. A ``click'' should be heard as plunger is activated. If operation is not as specified, replace valve.