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Home >> Toyota >> 2001 >> 4Runner Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> INTERMITTENTS >> Vibration Method >> Component, Relay & Sensor Testing
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Component, Relay & Sensor Testing

Using DVOM, monitor suspected circuit or component. Lightly vibrate suspected component, relay or sensor while noting fluctuation in DVOM reading.