Title: TVUB for VXR 440cc injectors Post by: Aragorn on May 30, 2016, 07:35:58 AM As part of my conversion i've fitted 440cc injectors from a Vauxhall Astra VXR (Bosch 0280156280). As mentioned in the other thread i've got idle fuel trim issues and want to rule out as much of the tune issues as possible.
The tune currently has stock TVUB from the 380cc TT injectors. I found this thread: http://nefariousmotorsports.com/forum/index.php?topic=1863.0 Which happens to list the TVUB settings for the VXR injectors from the original Astra VXR files. I'm hoping i can simply drop these settings directly into my file? Thanks Kev Title: Re: TVUB for VXR 440cc injectors Post by: sonique on May 30, 2016, 04:31:23 PM i think need adjusting fkkvs because different 2 cars ;)
but this tvub good start and adjust KRKTE Title: Re: TVUB for VXR 440cc injectors Post by: Aragorn on May 31, 2016, 01:57:10 AM KRKTE is already done, the current file has the original TT FKKVS but i've now set that whole table to 1, as its clearly incorrect for my car.
I'm hoping with TVUB from the Astra file, and FKKVS flattened it'll be a bit more sensible. I'll then revise KRKTE after some driving and seeing what the LTFT's do? Cheers |