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P1720 Diagnostic Trouble Code Discussion for April 2010

Solenoid 'A' Controlled Clutch Stuck Off

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Trouble Ticket Help Requests for DTC P1720
Help Request Posted
2002 BMW 745Li 4.4L No Start, Cuts out VIN: WBAGN63482
P1720: can - communication fault. bmw tech, please help. car tow in with no fuel pressure, spark ok. replace fuel pump, still no fuel at all (1/2 tank gas) check power & ground siganl. ground signal ok, during cranking 10 volt [...] fuel pump. we also got different faults in other control ...
April 06, 2010