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Help plz Fuel VE values seem very unique...

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Old Jul 6, 2018 | 08:36 PM
  #61  
Ted75zcar's Avatar
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You had 11.5V at idle? This is way on the fringes of what the MS2 can reliably compensate.

sounds like this is not your problem, but for others...

I just setup a MS3, it was off by 0.5V at 15.5, so cal this value.
Old Jul 6, 2018 | 08:40 PM
  #62  
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Originally Posted by Ted75zcar
You had 11.5V at idle? This is way on the fringes of what the MS2 can reliably compensate.

sounds like this is not your problem, but for others...

I just setup a MS3, it was off by 0.5V at 15.5, so cal this value.
Could you elaborate a little on what you meant please

It was 11.5 for some weird reason at idle until the alternator kicked on I assume, then it was 14.5
With the car off and only the ignition turned on, it was 12.4v
Old Jul 6, 2018 | 08:57 PM
  #63  
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Which part?
MS2 uses a simple linear correction factor for deadtime with no small pw compensation. Injector performance at small PWs is not linear.
Old Jul 6, 2018 | 09:29 PM
  #64  
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what exactly is your issue youre trying to solve again?
Old Jul 6, 2018 | 11:46 PM
  #65  
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Originally Posted by Braineack
what exactly is your issue you're trying to solve again?
I mean the car seems to run great with the current VE TABLE, but I just see everywhere else people running numbers of 30-40-60's in idle. and maybe 90-100 at high load (or less). Or whatever the case, it's just very apparent that MOST people out there don't have the 105 values at IDLE like I do, and 180+ in boost high load. And anybody who does, continues to ask the same question I'm asking. IS this going to cause harm/damage? IS this OKAY for the long term? What am I doing wrong? Why's it like this.

Basically all of the above. Seeking guidance and knowledge. Worrying a lot.

I'm concerned that something isn't right. Mostly. I'm worried I don't have my settings dialed in properly before I go to rent out dyno time. I'm new to this. I still have more seat time tuning required b4 I go to the dyno regardless.
Worried of prematurely destroying my injectors, due to a simple settings error or anything else that was expensive.

Basically all of the above. Sorry if it's a lot. I just have a lot on my mind while I'm learning this for the first time. :]

But if you don't want to answer or read all of the above, the number one thing is, why is my fuel ve table so odd in the high numbers in order to yield livable/tunable AFR's
Old Jul 7, 2018 | 10:29 AM
  #66  
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If your AFRs are good, you aren't getting knock and are getting expected performance, I wouldn't worry that much. It is a little strange though. What firmware are you running?
Old Jul 7, 2018 | 03:23 PM
  #67  
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hey:




should be this:




why are you running untimed batch injection?!? that's probably the issue right there. and why you dont see PW 3 and PW 4.
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