P0089 Audi A4 Quattro. I have replaced both of the fuel pressure sensors one on the fuel pump at the back of the the engine and the one on the fuel. Use the search first 3.
I changed the fuel pump and fuel filter. Asked Jul 23 2015 by anonymous. I have replaced both of the fuel pressure sensors one on the fuel pump at the back of the the engine and the one on the fuel.
I changed the fuel pump and fuel filter.
I have a 2008 audi a4 20 turbo quattro. The ECU controls the fuel pressure regulator and when a fault is detected the P0089 code is set. OBD P0089 The Generic fault code P0089 is anyone able to help out with this code. This is my very first post on this forum but been a guest for a while.