afr

Hello, i have a fuel trim problem in my 1.8t auq. I've done multiple tests but can't figure out if my pre cat o2 is bad or that i actually have a fuel delivery issue. The ltft increases (after a reset) when driving normally, but i've recently did a WOT pull in 3rd gear and saw that my stft was...

where is the easiest place to route the afr wires as theres a big connector that looks a bit big to push through any of the grommets i want to mount it up in the pod which is on the pillar? how have you done yours? cheers gaz

whats a ideal afr to have high up the revs ? mine = 11.5 @ 6k rpm and 10.5 @ 7k rpm

I'm using Vag-Com 3.11 and in group 031 I'm getting a reading in Volts and not the actual AFR (lambda). Does this mean my lambda probe is narrowband? I haven't seen the voltage on this channel fluctuate other than 0-1V. Is the reading wrong or has something to do with the lambda probe itself...

had the lcr on the dyno today and operator says she's running lean by quite a bit reading a few threads on here leads me to believe its not as bad as it seems http://www.youtube.com/watch?v=vbLj1m91KJA&feature=channel can be seen over a run at the end of this video dips no lower...

[:@] I run my car at a rolling road and the results were dissapointing. The chart highlighted that the AFR was hitting 14's and therefore the car was running lean. When I got my car remapped originally earlier on in the year- it was running at 270bhp and the latest result was showing it at only...

Is it possible to run a AFR gauge of the AGU non dbw Lambda sensor or will i need a seperate wide band sensor. Thx phil

I got this air fuel ratio graph from my RR...what does it actually mean? and does mine look ok? cheers, jim