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P1747 Diagnostic Trouble Code Discussion for February 2011

EPC Solenoid Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1747
Help Request Posted
1999 Mercedes-Benz S420 4.2L Computers failing VIN: WDBGA43G6X
P1747: Can Communication from ETC Faulty. ...(We have got the winner of winners here) after hooking up the Xentry (DAS)(HHT)MBZ Tester and running the Quick test to find out why the idle was at 1K instead of 650 RPM's the engine idle started surging? We couldn't initialize the throttle at this point, ...
February 27, 2011