Questions & Answers for: Audi A4 turbo over boost

Question about Audi A4

1 Answer

...Turbo Boost pressure control exceeded" You must try follows if you are able to do this: 1. Engine stooped and ignition switch off. Check all pneumatic connections and hoses between turbocharger ...

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Question about Audi A4

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turbo over boost on audi a4 1.9 tdi sport, goes into limp mode when i reach 60mph. emp,reads error code p1557 I can help you to fix this problem. "Fault code: P1557 - Turbo Boost pressure control ...

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Question about 2004 A4

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...turbo boost sensor. They also checked and removed the intake. sounds like a very common problem on turbo vag vehicles,the variable vains are sticking in the turbo,your fault code would have ...

boost - what does this mean ? It needs a turbo. The oil overfill might well be the cause of the smoke. It will be nothing to do with the overboost. That is quite a common fault and at the main dealers

...Turbo Boost pressure control exceeded 1. Engine stopped and ignition switch off. Check all pneumatic connections and hoses between turbocharger actuator = pressure unit for boost-pressure control, ...

Question about 2006 A4

1 Answer

...Turbo Boost pressure control exceeded 1. Engine stopped and ignition switch off. Check all pneumatic connections and hoses between turbocharger actuator = pressure unit for boost-pressure control, ...

...turbo boost problem seems to goto into limp mode at around 60mph fine upto then had it on diagnosis comes up boost problem? In your case the turbocharger is responsible for engine losing power. The ...

...P0135. Turbo boost pressure too high. O2 sensor heater malfunction: ...Check all fuses. If good, replace O2 sensor. Over boost: Check N75 Boost control solenoid and all vacuum hoses to and from

...and power). Could be you have a boost leak (code would say 'negative boost deviation') Could be your turbo died. Most likely it's working you may have a vacuum leak a boost leak or a loose waste ...

turbo it worked fine then just stopped any boost Chances are something else is at work, like a boost leak or control system failure. Perhaps the clip on the boost control actuator arm fell off and the

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