Question about 1997 Mercedes-Benz C

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Wont shift from second code p0720 - 1997 Mercedes-Benz C

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Code po720 refers to output shaft sped (OSS) sensor---circuit malfunction ===causes wiring--OSS sensor ECM/TCM
the possible fixes here are the OSS and the TCM . It could be either or both so I would suggest a visit to an accredited auto transmission shop to test the units before spending money on a good unit.

Posted on Apr 22, 2014

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Posted on Jan 02, 2017

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Car wont change gear p0720


Hi Andrew,here's a link to the causes for a code P0720. https://www.autocodes.com/p0720.html

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According to the database the code means OUTPUT SPEED SENSOR CIRCUT MALFUNCTION.

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2003 mitsubishi outlander rough idle won't stay on and wont run with load


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I have a 2001 f350 4x4 7.3 powerstroke with 250,000 miles! DTC codes showing are p0720, p0732,p0781,p1247,p1316. Need help! Hard to start unless heater cord plugged even in warm weather, rough idle, loss...


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My speedometer will not work check engine light goes on and off and the overdrive indicator light flashes. All this happens intermittently with hotter weather it seemingly happens more frequently. Scanned...


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