View Full Version : APR and CEL
07audi4
04-02-2007, 07:21 PM
If i have APR 93 and i get a testpipe with it throw a code?
studlee
04-02-2007, 07:42 PM
yes, you can get a testpipe update.
07audi4
04-03-2007, 03:51 AM
would it throw a code if i bought fake 02 sensors?
Goped220
04-03-2007, 04:32 AM
no.
jimmyrecluse
04-03-2007, 07:43 AM
APR turns it off.
Wimbledon
04-03-2007, 09:26 PM
Or if you don't want to spend the time to get a software update, just do the sparkplug anti-fouler mod. See the B5 forums for a DIY.