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P0234 Diagnostic Trouble Code Discussion for March 2013

Turbocharger Engine Overboost

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Trouble Ticket Help Requests for DTC P0234
Help Request Posted
2007 Volkswagen Jetta 2.0T 2.0L Hesitation, MIL Lamp on
P0234: Charge pressure regulated controle limit exceded. ... inspection I found A badly worn camshaft and fuel pump, I replaced The pump and cam with updated parts. After repair it had lots of power and a pending code p0299(turbo under boost).I did notice on the test drive there seemed to be low torque under 15-20 m...
March 18, 2013