kingtube69 Posted April 24, 2017 Share Posted April 24, 2017 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! Link to comment https://www.sau.com.au/forums/topic/470174-r33-cel-unknown-code/ Share on other sites More sharing options...
kingtube69 Posted April 25, 2017 Author Share Posted April 25, 2017 I believe I answered my own question, it appears it may have something to do with the WBC being disconnected at some stage. Seems fine now, nonetheless I'll keep an eye on it just in case it pops up again 1 Link to comment https://www.sau.com.au/forums/topic/470174-r33-cel-unknown-code/#findComment-7825775 Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now