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P0720 Diagnostic Trouble Code Discussion for July 2008

Output Shaft Speed Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0720
Help Request Posted
2002 Chrysler Town & Country LXi 3.8L MIL Lamp on VIN: 2C4GP44322
P0720: Output Speed Sensor - Low Output Above 15 MPH. ... code P0720 keeps returning after 3 miles of driving. Originally went thru Alldata test for code and test has you unplug 02 and watch voltage. Key on not running 02 volts are .06. Key on with 02 unplugged 02 volts go to normal .47 volts...Alldata says bad 0...
July 14, 2008