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P1470 Diagnostic Trouble Code Discussion for September 2007

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Trouble Ticket Help Requests for DTC P1470
Help Request Posted
1999 Mercedes-Benz c250 2.5L poor power VIN: WDB2100232
HI gents, I have this merc with intermitant turbo boost. I have removed the turbo and found nothing wrong with it. I beleave there is a solenoid valve that is electrically operated. If i block off the relief valve the turbo works. Could that valve be faulty or...
September 18, 2007