R33 CEL - Unknown code
Hi All,
I recently installed a Haltech Wideband Controller in my R33 GTST - Upon connection to the ECU with my laptop I noticed an additional CEL that wasn't there before "U1133" - Normally the Haltech gives you a description but this had no description. I cleared the codes and took it for a drive and it hasn't come up since - Should I be worried about this and does anyone know what code U1133 is for?
Thanks in advance!