Audi S4 won't start

[hunker7]

Hi guys, after a month of good running mine has decided to not start, throwing 00532 code out. Happened to me at the petrol station but managed to get her up and running but now pulled up at home and nothing again?

Looked up on Ross tech but seems it's a general code and should point towards a specific module?

had a spare G4/G28 sensor kicking about but no luck with either?

[UrS4boy]

And you've missed those oh so many monthly reminder posts of mine in which number 4 is Potential Reasons why your AAN/ABY/ADU isn't starting?

http://forums.quattroworld.com/s4s6/msgs/210191.phtml

You need to go through the list. Suspect the thermal fuses above the UrS4 ECU - change to normal spade fuses.

[hunker7]

Sorry Dave, don't spend much time at a PC

I'll go through things as per your post and hopefully can chase it down.

thanks

[hunker7]

Checked everything on that list and all is good. Managed to start her again, turned off, and again couldn't start her. Fuel pump relay engages as I start cranking. Wont start on either lpg or unleaded so I don't think it's fuel related.

[hunker7]

I think I found the problem, fuel relay. Even though it was engaging something wasn't right, so had a spare put that in and so far 3 out of 3 starts were successful.