barometric pressure sensor air intake leake

  1. E

    Normal intake manifold pressure AUA Engine???

    Hi @here. I got a cold shower this morning as i went to start my AUA Engine A2, (which was under heavy rain during night), and it wont start. I managed to start it cranking for extended time and engine light came on. Car was running very rough, and revving it made it worse. I found a bit of...
  2. Nicliu

    Barometric Pressure Sensor (P1553 CODE) Air Intake leak (P1504)

    Hi there I've just put my Audi A2 1.4 petrol, 76,000 miles through it's MOT. Had a new timing belt fitted when I bought it. There has been a recurring problem which was thought to be connected to the throttle body which we replaced, the car was running well but the lights came on again. The...
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