VW Jetta 1.9 TDI ALH

Help and tips about your tune, post your work in here.

Re: VW Jetta 1.9 TDI ALH

Postby familiozo » Thu Jan 11, 2018 11:31 am

Hi post your remaped file,link not working.

familiozo
New user
 
Posts: 15
Joined: Sat Aug 06, 2016 5:31 pm
Location: bulgaria

Re: VW Jetta 1.9 TDI ALH

Postby jurebv » Fri Sep 28, 2018 10:03 am

for better fuel economy on part load (low & medium iq) advance SOI a bit and open vanes in VGT map more - both on cruising RPM....reduce boost and OPEN vanes where not needed - for example in 474 ccm cylinder there is enough air without boost to burn 25mg fuel cleanly, so in boost map up to 25mg i request no boost at all on cruising rpm (1000-2000) and in that same area where i request no boost in n75 map I open vanes completely because there is no boost to control and there is no backpressure when vanes are completely open, then advance SOI a bit on same rpm...you will imidiately notice how easier car pulls and consumption is lowered

so 3,7l consumption is not impossible with right driver

User avatar
jurebv
Tuning Service badge A
 
Posts: 811
Joined: Fri Dec 08, 2017 2:28 pm
Location: Makarska, Croatia

Re: VW Jetta 1.9 TDI ALH

Postby soceer » Sat Feb 01, 2020 7:31 pm

fanvw wrote:EGR OFF...al off the usual maps are changed except SOI...SOI is standard :D
I have this remap since 123 000 km when i've replaced the clutch



Hi, I'm looking to tune my Golf 4 ALH.
I just read the map from my car and look at it in VAGEDCSuite
I see that SOI map colums stop at 40mg/stroke.
How your SOI is standard? You don't inject more than 40mg?

soceer
New user
 
Posts: 2
Joined: Mon Oct 29, 2018 11:54 am
Location: Romania

Previous

Return to Rate My Tune

Who is online

Users browsing this forum: No registered users and 2 guests