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P0299 Diagnostic Trouble Code Discussion for March 2013

Turbocharger Engine Underboost

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Trouble Ticket Help Requests for DTC P0299
Help Request Posted
2005 Chevrolet Silverado 3500 6.6L Hesitation, MIL Lamp on VIN: 1GBJC33275
P0299: Turbocharger Engine Underboost. This Silverado wont go over 40km/hr Intermittantly. The mil is on.It does shift ok. Cleared codes and drives normal. Codes have repeated. Has anyone had a problem with these codes repeating lack of power thinking FICM hoping someone has repaired one similar an...
March 11, 2013
2007 Volkswagen Jetta 2.0T 2.0L Hesitation, MIL Lamp on
P0299: Turbo underboost. ... 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