[quote author=cupra_k1 link=topic=9698.msg150363#msg150363 date=1260228962
thats interesting. thats something i might have to log when i next get to have a blast on VCDS.
re-reading stevePs first post. he has a value of 1.8% for his fuel trim.
Thanks for the link. Interesting read. im going to have adlve through that site. been tempted with VCDS for a long time
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Its deffinately worth the investment mate. Its the best purchase i ever made whilst owning VAG cars.
I noticed Steve's LTFT's were at 1.8% which is very reasonable as factory limits are within +/-12%. My Dbilas with and incorrect size maf housing (before i modified it) showed only slightly higher fuel trims than what i am seeing now with the ITG.
On the Revo code you may be advised to lower the fuel setting to compensate for the increased airflow from the ITG, however the ecu is very clever and will adjust certain perameters appropiately to a certain extent.
The ecu is continuously making adjustments therefore your fuel trims may change regularly. Having said that after a couple of days your car should have adapted and the fuel trims should settle round about there.
Funny that your seeing pretty much identical LTFT's to me though James which i personally feel are a little high for a properly scaled maf housing. Would be interesting to see what readings other people are getting.
With this aside, i am more than happy with the ITG and certainly wouldn't opt for any other cai given the opportunity agen
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Having got the dbilas, I'm more than curious on how you modified your MAF housing, having blown the years budget on handling mods, I can't afford a new CAI until February at the earliest...