I have a 2002 a4 with a 3.0. The car was running decent, oil and water temp codes. I washed the engine and replaced the water temperature oil pressure and oil level sensors. After washing the engine bay, the car barely runs. I changed the pedal assembly cleaned the throttle body and opened it up to check for signs of water. It’s get 11 codes now. PO036, po0348, , po0343, po0393, po0367, p2127, po0300, po0030, po141 po122, and po222. Does anyone know what should be checked next? This is a car I was planning to sell, but can’t get it to run now. Thanks for any help.

 

I replaced the plugs on all 4 cam sensors, still runs the same, epc light still on. It looks like I don’t have voltage to them when the key is on. Where should I look next?