r32skizzzaaa Posted August 26, 2016 Report Share Posted August 26, 2016 (edited) HI everyoneI have configured my ECU g4+ extreme as best as I can.Could someone please take a look over and check it all out before my next step. Mainly with my injector and coil settings. I think I have done the injectors right, but the coils I have no clue what to do as the coil data I was given doesn't make sense to the ECU dwell table.I have attached my ECU file tune and injector and coil data sheets.RB25detInjectors are Bosch 1000cc.Coils are NZEFI high energy coils. http://www.nzefi.com/wp-content/uploads/NZEFI-HEIIC-ID-0C.pdfFuel used 98Track/Drift carAny help much appreciated.Thanks MattHi Matt.docxtrack car tune remake offline.pclr Edited August 27, 2016 by r32skizzzaaa Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 28, 2016 Report Share Posted August 28, 2016 Hi Matt.A new dwell table for you is attached. Save this to your desktop, then right click on your existing dwell table then go Import/Export>import from file and choose this new table. This dwell table is still conservative for these coils so you have got some head room to crank them up a little more later if you ever have spark issues but I doubt you will.Your injector settings are all good.I had a quick look over the rest of your tune file, didn't notice any major issues. Only comments; You have an IAT sensor setup but you have IAT fuel trim turned off. I suggest you copy these settings out of one of the link Skyline base maps. MAP limit is set quite low - you will only get about 8psi boost before that starts to cut. RPM limit is set quite low. Ignition Dwell Control (ms).lte Quote Link to comment Share on other sites More sharing options...
r32skizzzaaa Posted August 28, 2016 Author Report Share Posted August 28, 2016 Hi AdamYou are a legend! Have updated the dwell table, awesome how link made it easy to do! sweet that sounds good.Yea don't you tune first and then turn that on? Oh right I set that low incase something goes wrong with my boost control. I put it 22psi or something so how will it cut at 8psi? Is there a calculation I don't know or? First time so would love to know. And same with RPM limit just for safety then when happy will increase 500 or more RPM.Thanks again Quote Link to comment Share on other sites More sharing options...
Adamw Posted August 28, 2016 Report Share Posted August 28, 2016 Oh right I set that low incase something goes wrong with my boost control. I put it 22psi or something so how will it cut at 8psi? Is there a calculation I don't know or? First time so would love to know. Here's your present MAP limit table:Perhaps you are confusing Absolute and Gauge pressure. I'll let you wiki the difference. Note the A in MAP means "Absolute". So at sea level a MAP of 160Kpa would be about 60Kpa (or 8.8Psi) "Boost" or "gauge" pressure. Basically you subtract atmosphere pressure (~100Kpa) from Absolute to get to gauge pressure. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.