linkgc8 Posted June 25, 2023 Report Share Posted June 25, 2023 hey guys what injector data are people using for the 1050x Injector Dynamics ive got a pnp Subaru v7 ecu and cant seem to find the right data sheet Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 25, 2023 Report Share Posted June 25, 2023 https://help.injectordynamics.com/support/solutions/articles/4000074340-link-engine-management Quote Link to comment Share on other sites More sharing options...
linkgc8 Posted June 25, 2023 Author Report Share Posted June 25, 2023 I've looked at this site But there's 3 data sheets for the 1050x All with different injector data Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 25, 2023 Report Share Posted June 25, 2023 Use the most recent, they update them occasionally. Quote Link to comment Share on other sites More sharing options...
linkgc8 Posted June 25, 2023 Author Report Share Posted June 25, 2023 Thanks for your help The reason I ask is the fuel map doesn't look right well tuning its all rough with spikes and valleys and can't seem to work it out I've attached the tune 1050xv7.pclx Quote Link to comment Share on other sites More sharing options...
aerace_fab Posted June 25, 2023 Report Share Posted June 25, 2023 include a data log as well. Quote Link to comment Share on other sites More sharing options...
linkgc8 Posted June 26, 2023 Author Report Share Posted June 26, 2023 It won't allow me to post the logs File size to big https://1drv.ms/f/s!Ah1idsGL5BN9hW0zzFScI_06LTrv Here is the onedrive link Quote Link to comment Share on other sites More sharing options...
Timboj Posted June 28, 2023 Report Share Posted June 28, 2023 I used the one titled ID1050x_Link_G4 _09072018. Seems to be working fine for me. Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 28, 2023 Report Share Posted June 28, 2023 Your general ecu setup looks ok, I would suggest copying the charge temp approximation table from our V11 base map, but be aware the fuel map will need to be redone after that. Your fuel map doesnt look too bad to me, subaru's tend to have quite a bit of fuel pressure resonance in the rails that get worse with larger injectors and this often causes ridges in the fuel map. Also be aware the surface view scales the Z axis range to span the full height which tends to exaggerate a VE table that has a relatively small range of values. The smallest value in your table is about 62 and the largest is about 110 so it is quite exaggerated by this effect. If you temporarily enter 0 in one corner of your table and 150 in another corner you will see that the spikes and ridges dont look so bad. Original table left Vs the same table spanned full range on the right: k fuku and linkgc8 2 Quote Link to comment Share on other sites More sharing options...
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