My car had been sitting for 18 months, the brakes worked fine before it was sitting. Now the pedal is limp and no amount of pumping gets it to strength. Brake Master Cylinder? This is a S5 Non-ABS GTUs.

Also the car has a fuel pump problem. It used to have a Walbro 255 because I had a TII swap on it, I swapped it back to N/A and installed an N/A pump into the fuel tank. Now when driving my car I can hear the relay clicking on and off during driving, the car has very little problem and has trouble idling. In sequence with the fuel pump clicking on and off the check engine light comes on. Is there a difference in how an N/A fuel pump and TII pump are rewired, because I do recall it saying this copied directly from the FP Rewire site:

**note: Non turbos are different becuase they don't have the resistor relay that changes the
voltage, which makes things much, much easier!**


Could this be causing my problems?