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P0046 Diagnostic Trouble Code Discussion for August 2013

Turbocharger Vane Position Control Solenoid Performance

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Trouble Ticket Help Requests for DTC P0046
Help Request Posted
2005 Ford F-350 Super Duty Lariat 6.0L poor performance VIN: 1FDWW37P65
P0046: Turbo/Supercharger Boost Solenoid Signal Performance. ... gasoline in the fuel,drained fuel tank,replaced oil and filter,fuel filters,flushed fuel injection system and replaced egr cooler (leaking coolant).We installed a new Bullet cooler,new oil cooler,egr valve,cleaned turbo,started the truck and noticed the tu...
August 01, 2013
2004 Chevrolet Silverado 3500 LS 6.6L Hesitation, MIL Lamp on, Low power VIN: 1GBJC34254
P0046: Turbocharger Vane Position Control Solenoid Performance. ... a 2004.5 lly duramax that came in for low power for a long time. Not for shure how long, and check engine light on.It had p0046 and p2563 could not command any movement of boost solenoid or vps with my tech 2. pulled boost solenoid and rear plug and could ...
August 08, 2013