You have TS and megalog viewer I assume?Post a log, so we can see what you are seeing
You have TS and megalog viewer I assume?Post a log, so we can see what you are seeing
I see you removed fuel from the entire curve in boost.... in the datalog did it go rich and stay there?Ok,..so I did that...Now the VE map looks "unbalanced" I was basically in the same scenario that you used as an example. the areas that were tracking on the datalog were in the 100-109 area,....reading 9.7-10 AFR .
Then I do what you recommend divide 10 into 12 to get .833. Highlight a group of the affected cells,..hit the multiplier key, and enter .8333 as the multiplier. the numbers go down commensurately. When I watch the datalog,..the blue line/dot goes straight up in the VE table at the 2600 RPM mark and goes straight up into 100 kpa then moves up, and right into the 160 KPA range. where 7 p.s.i. is at.
It bothers me that there are larger numbers at lower kpa values. And what about the entire lower right hand corner of the table? will the engine ever see those numbers?
This table is after the mutilation
As you can see, where the old values used to rise into the 100,102,105,109 range,..there is an abrupt step down to leanie town....
Seems crazy to me.
Post a log, so we can see what you are seeing
I see you removed fuel from the entire curve in boost.... in the datalog did it go rich and stay there?
What I'm getting at is if you had a rich dip in one area only remove fuel where it is needed.....
Next thing..... if you truly did need to remove that much fuel and it created the funky Ridge in fueling, why not smooth the deal out? Highlight the boxes from 130kpa down to 60kpa and use the vertical interpolation key.
You have an unequaled opportunity to see a nearly completed Monster. It's gonna be 70+ in Bham on Sunday,..It'll be second Monster test day ( If I can definitively get the ARF/VE table close enough to not create a second melt down thread in the same week).Wow, you're at the point of turning tires? That's awesome! Now it's kinda like doing tequila shots. Drive, log, guestimate, tune, repeat.
I just found out my 15 yr old has a track meet in the B'ham Sunday. At 10 friggin AM. So I'll be up and driving Southeast at an unholy hour Sunday morning!!
Mike I smoothed it out for you sir....
Also to answer your question from the other day, the top left and bottom right sections of the tune are almost never used. you could even put in 00 in the boxes in these areas because that's how important they are.
Nope,..it hits 7 p.s.i goes big fat,..stays right there through 1st (then you see the 2nd gear dip) 2nd,..(3rd gear dip), and third until I lift, so I changed the entire top half of the VE table just so that the 3D map didn't look like the topography in Lord of the Rings.
The bottom right would be very high rpm and kpa, if you are in this area regularly then your not driving right. I for one have never seen a log go into this area of my tune, transmissions will either shift themselves or you push the clutch in.The last line on the bottom right would be used for decel still, bc as soon as you lift off you will draw massive vacuum. Some put 0 in there as an alternative for over-run fuel cut, but be careful you might get a stumble/jerky when you reapply the throttle again.
You are absolutely right!The bottom right would be very high rpm and kpa, if you are in this area regularly then your not driving right. I for one have never seen a log go into this area of my tune, transmissions will either shift themselves or you push the clutch in.
This is just my experience however, I suppose if one were building a high strung autocross car this could pose an issue. I usually give advice based on streetcar status.
I see in your log that you almost never get above 160, so if you have a 160* thermostat in the car set the filter to 150*. I saw you are looking into the coolant issue as well.So what thermostat do you have in the car...160...180...192?
Also, when looking in Megalogviewer what is CLT showing your coolant temp to be? If the CLT is too low, then yes you could still be seeing WUE causing all kinds of havoc since WUE is an adder to the VE table value. Do you have the default labels at the bottom for your gauge cluster? Is WUE green?
Make sure to set your filter option to be 10 degrees below the thermostat rating, so you dont run into the issue you are having.
Yup, you guys have absolutely convinced me a solid H/C/I set up on the stock ECU is all I need. My wallet and wife say thanks!
I think they're the exact same....Remember I went through my "What's the difference between these pumps?" on an earlier thread when the Mallory that was there has those bad connections and the car arbitrarily died (My first "running out of gas" situation)Sounds like maybe the Summit pump is the Chinee version of the Areomotive... Thought maybe you had caught on to that sort of thing by now. That whole saying, "you get what you pay for..." Plus, you ran it dry once before. Is it possible you are low on fuel about now, and the whine is just louder because the tank is empty?