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2007 Audi A4 Quattro 2.0L Hesitation, Surge, Cuts out
Posted to European Driveability on 9/3/2013 6 Replies

This Audi turbo won't stay engaged. It boosts up to about 15 psi than turbo pressure drops to 5 psi or less, its difficult to keep the turbo engaged. We originally checked (and replaced the recirculation valve, no help. We replaced entire turbo assembly-no [.....

6 Replies Received (View Replies)

  Related Documents & Media  2007 Audi A4 Quattro

 
Message Closed w/FIX

car Vehicle Data

2007 Audi A4 Quattro

VIN WAUDF78E17
Engine2.0 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection / turbo
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out
OccursAlways

Trouble Codes

P0234Turbocharger Overboost Problem
Message Closed w/FIX

car Vehicle Data

2007 Audi A4 Quattro

VIN WAUDF78E17
Engine2.0 L / 4 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection / turbo
EmissionsOBD-II Compliant
SymptomsHesitation, Surge, Cuts Out
OccursAlways

Trouble Codes

P0234Turbocharger Overboost Problem