So, it is about a 1.2 TSI fabia 2 - 2011
Two weeks ago, while parking after a 40 minutes trip, out of the blue, the ESP and TP (tire pressure) warning lights got on, I finished the parking stuff, stopped the engine and checked the pressure in my tires, everything was just fine, got back inside and started the engine, surprise, i had the two (ESP and TP) plus the <check engine> warning. I did connect OBD and found that apparently the <check engine> warning event is caused by a P0068 (intake air system) issue... I have deleted the errors, started the engine, all three errors are back. Deleted again and left the car. Next morning, no errors, as nothing happened a day ago, I had my travels without any incident until... the ESP and TP got back, in about 40 minutes... in this case my engine was working in idle, car was absolutely stationary of 5 minutes or so. Same experience next days, so I can conclude:
- ESP and TP warning lights appear after about 40 minutes I start my travels, If I don't stop the engine I don't get the <check engine> light and next day there are no warning lights
- If I restart the engine is popping out the <check engine> in which case the only way to get rid of is only removing using OBD, otherwise keeps all three lights even for the next day
- as long as the first two lights are not yet ON I can restart the engine as many times I want without any <check engine> event which makes me think that there is a consistent link between
I have to add that there is no rough engine idle, no loss of power or any high consumption
I'm afraid that once I'm getting to a repair shop I'll be forced to replace a lot of components without any positive results which in my case (as, sadly, for many others), after a financially catastrophe year, is not the best option...
I'll appreciate any opinion based on similar experiences and I deeply apologize for my english
I'm attaching the test for all sensors made with carscanner app (android)