Help 2014 A4 2.0T multiple codes
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Help 2014 A4 2.0T multiple codes
I have a 2014 B8.5 2.0t 191,xxx with cel and epc on multiple codes p0300, p0301, p0302, p0303, p130a, p053f, p0088. Car originally had epc light on first with p0300, p0301, p0302, p0088, p053f. Now cel is on at first was flashing at start, then stayed on running rough during idle. When it would idle down the car would begin to get better. I replaced plugs and coils the car ran much better almost no shudder at idle/driving. Now the car is rambunctious while idling/driving. This morning it was shaking like crazy on idle I turned it off then back on after a minute car smoothed out and drove better. When the car is acting crazy I hear what sounds to be a loose heat shield at idle/driving. I replaced hpfp about 20k miles ago, plugs coils about 10-5k miles ago. If you need anymore details just ask. (FYI this is my wife's car)
Update: just changed fuel pressure sensor under the intake manifold now the car runs almost like new but I have a new code (p0190) to add
Update: just changed fuel pressure sensor under the intake manifold now the car runs almost like new but I have a new code (p0190) to add
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Mar 21, 2011 08:07 PM