P0299 Diagnostic Trouble Code Discussion for March 2018
Turbocharger Engine Underboost
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| Help Request | Posted | |
| 2007 Audi A3 2.0L MIL Lamp on, Low boost VIN: WAUHF78P37 P0299: Low boost. Hello to all, when this car is cold we will get boost after a short drive turbo data stops boosting. The boost valve is working, N75, also we did find a torn diaphragm on the N249 valve that is common problem. Replaced with updated valve, it was better aft... |
March 15, 2018 | |
| 2013 Ford Explorer Sport 3.5L Hesitation VIN: 1FM5K8GT0D P0299: Underboost condition. I have this beast of a Exploder in. It smokes out of the tailpipe like crazy. Found a TSB regarding this issue and replaced the valve cover and oil separator. Doesn't seem to have made a bit of difference. When driving it feels like the converter is rest... |
March 30, 2018 |
