tjasko
Go Kart Champion
Speaking of fuel trims, when using vcds, what blocks would I log to see long term and short term fuel trims? And what is a good target number?
Measuring blocks 32 and 33. For target numbers, it can be all over the place. I see 7-8% frequently in mine and it's fine, however if you see 10% or above IMHO, you may want to look into it. However with certain intakes, it can show 15-20% for the fuel trim.
This is for the Golf R specifically, but this is still valid if any other GTI owners want to give it a read as well: http://forums.vwvortex.com/showthread.php?5860772-Aftermarket-Intakes-and-Fuel-Trim-Issues