2001 Volkswagen Jetta TDI "turbo underboost" Questions

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Question about Volkswagen Jetta

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...in dec o7 number 0107-70 its for code P0299 on 2006--- 2.0L turbo vw engines are you sure of that code number because this is what is coming up ,Turbocharger/Supercharger "A" Underboost ...

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Question about Volkswagen Jetta

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...turbo charge underboost, when im driving it loses pressure and rpms dnt go up,when i restart it it works fine but eventually goes back to losing pressure no boost how do ifix this myself? In the VW ...

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...turbo underboost error code? i am getting a low hum and an error code of turbo underboost. my friend checked it with his reader and said when the code was triggered it was going 55mph at 2600rpm and ...

...Turbo underboost. The turbo might be suffering a problem but if they are treated well they rarely give trouble, however it is best to carry out a physical check to ensure the bearing are good and ...

...turbo underboost, I took it to a local garage who couldn't find anything wrong, took it to a dealership expecting the worst(a new turbo and a massive bill! ) they plugged it in and found the fuel ...

...Turbo underboost. Replaced turbo, checked turbo for proper function, waste gate, installed test boost sensor, checked EGR valve and air inlet, checked alternator....still loosing power. anyone else ...

Question about Volkswagen Jetta

1 Answer

...turbo underboost problem Check that the turbo's charge pipes aren't leaking anywhere. (The boost side, to the intercooler, to the manifold). If they're not, check for exhaust leaks. If that's not it, ...

Question about Volkswagen Jetta

1 Answer

...is p0299 P0299 Turbo Supercharger Underboost Check for split hoses around the turbo even very small hoses/pipes as sometimes you can't tell if they have a split in them unless you look for it ...

Question about Cars & Trucks

1 Answer

...turbo underboost)and there was smoke around the car when I stopped at a light. When I checked to oil level it was slightly overfilled. Could that be the problem P0299 VOLKSWAGEN - Turbocharger Engine ...

turbo underboost code include: Intake (induction) air restriction or leak Failed or damaged turbocharger (sticking, binding, etc.) Faulty boost/charge pressure sensor Faulty wastegate bypass regulator

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