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P0720 Diagnostic Trouble Code Discussion for February 2007

Output Shaft Speed Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0720
Help Request Posted
2000 Mercedes-Benz ML320 3.2L MIL Lamp on VIN: 4JGAB54E4Y
P0720: read fault memory of control unit etc. Live data when driving from speed sensors is solid, all 4 wheels identical responding to speed. Dash warning lights will go on, go off, come back on. Codes come and go. Initial complaint of mil, warning lights, cleared all codes, drove car, okay at that time. ...
February 16, 2007