2023年6月29日 · Receiving a P0299 VW code with an OBD-II scanner will typically read “Turbo/Super Charger Underboost Condition”. When this fault code appears with a Check Engine Light (CEL), unfortunately, it is hard to diagnose. This fault code is the most common on Volkswagen and Audi 2.0T engines.

2019年6月17日 · I've got a 2011 Q5 2.0T with 97,536 miles and have been getting the P0299 CEL code for about 4 months. I've got a OBD2 reader and app that I can clear the code with but it comes back. After search the forums I replaced the diverter valve as a …

2024年9月23日 · If the acceleration is poor and the P0299 code comes on almost immediately after it has been reset then there is a problem with the turbo or the intercooler connections etc. If your Q8 is performing as you feel it should then perhaps the turbo pressure sensor is faulty (but surely your service center changed/checked that).

2019年7月26日 · The P0299 code is a common code that can appear on a 2.0L VW or Audi engine. This code specifically refers to a “Turbocharger/Supercharger Underboost” condition. If you’re experiencing this code, it’s crucial to understand what it means, how it affects your vehicle, and what steps you can take to address the issue.

2013年9月14日 · Symptoms: Low RPM throttle response sluggish. ticking noise while coasting (wastegate chatter), P0299 code (mine was very intermitted, maybe 4 times a year and usually only with suspect gas). Results after fix: Improved throttle response, fewer transmission shifts on hills, 2nd gear starts and slow roll offs (auto) are much improved.

Audi 2.0 TSI with fault code P0299. This video shows how we were able to prove the original turbo is faulty. We find it difficult to properly diagnose this ...

This Tech Tip suggests to check if the wastegate valve and lever has dropped and become stuck/seized causing either an over-boost or under-boost fault. P0299, P0234 or P0236. This concern can be intermittent also clearance between the turbocharger housing and the wastegate lever should be about 3.0mm. Diesel

2022年11月26日 · When the p0299 error code is triggered, it means that the turbocharger or supercharger isn’t performing as expected. This can be caused by a variety of issues, including a faulty turbocharger or supercharger, an air leak in the intake system, a vacuum leak in the intake system, or a defective boost solenoid.

2020年2月21日 · Q5/SQ5 MKI (8R) Discussion - Turbo P0299 Engine Code issue - Hi - I have a 2012 Audi Q5 with approx 75,000 miles on it. Two weeks ago I had my 75K service at the dealer. A week later my check engine light went on. I took it to the dealer thinking it was linked to the recent service. Turns out the car registered a...

4 天之前 · P0299 Code: Indicates a turbocharger/supercharger “A” underboost condition. Causes: Vacuum leaks, sensor issues, blocked air supply, mechanical issues with turbocharger components. Symptoms: Check engine light, loss of power, …