Hi i am having problem with this car.Two codes p0299 and p0234. underboost and overboost problem.How can this happen?I have changed the two valves from turbo but the problem remaining.The car can drive over 100 km and then goes into limp mode.What else must check?
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Thread: tsi 1.4 problem
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11th October, 2016, 06:16 PM #1DK Veteran
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tsi 1.4 problem
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11th October, 2016, 08:36 PM #2DK Veteran
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Did you check map sensor? Remove and clean, then check in live data.
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11th October, 2016, 09:01 PM #3DK Veteran
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No i did not.the car has 100.000 km
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11th October, 2016, 09:27 PM #4Member
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Check wastgate, diverter valve, and exhaust for blockage, also in tsfi there are swirl flaps, not sure on this one but check and see if lever works smoth with vacum or by hand if you disconect lever from the diafram! Good luck!
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