Author Topic: Non Specific: I started doing Youtube Videos on General EFI tuning  (Read 757 times)

0 Members and 1 Guest are viewing this topic.

Offline whittlebeast

  • Full Member
  • Posts: 1691
  • Country: 00
I started doing Youtube Videos on General EFI tuning
« on: September 16, 2017, 04:34:19 PM »
Here is a sample.  Please subscribe.

https://www.youtube.com/watch?v=0-8UEyuCZ2I

Here is one on general EFI definitions

https://youtu.be/oagxKgmvPZQ

Have fun tuning

Andy
Dynos are great for getting the motor close enough to get on the data loggers.

Offline whittlebeast

  • Full Member
  • Posts: 1691
  • Country: 00
Re: I started doing Youtube Videos on General EFI tuning
« Reply #1 on: October 13, 2017, 06:15:39 PM »
I did a new one today that was done with Harley data.

https://youtu.be/TwqxNbzSuuQ

Andy
Dynos are great for getting the motor close enough to get on the data loggers.

Offline Coyote

  • HTT Janitor
  • Administrator
  • Full Member
  • *****
  • Posts: 12521
  • Country: us
  • The foothills of northern CA
Re: I started doing Youtube Videos on General EFI tuning
« Reply #2 on: October 14, 2017, 07:13:00 PM »
Nice video Andy. I've been using MT to do spark adjusts but it would be interesting to compare the two methods.  :up:
I feel the need... for twisties with speed.

Offline whittlebeast

  • Full Member
  • Posts: 1691
  • Country: 00
Re: I started doing Youtube Videos on General EFI tuning
« Reply #3 on: November 12, 2017, 07:09:48 PM »
You guys may find this interesting.  DIY knock detection system (or at least noise detection)

https://www.youtube.com/edit?o=U&video_id=T7SbAnkUbNw

or for the people that were looking for MLV info....

https://www.youtube.com/edit?o=U&video_id=lT-ZAooUJxU

Andy
Dynos are great for getting the motor close enough to get on the data loggers.

Offline 1stop

  • Full Member
  • Posts: 81
  • Country: us
Re: I started doing Youtube Videos on General EFI tuning
« Reply #4 on: November 30, 2017, 05:15:48 PM »
I would like to see one on custom formulas. I asked for one for new ve on one of your videos. You kindly gave me one with quick reply, but damn formula wont go through. It all looks right. Everything exactly spelled correctly like it is in data drop down. Very,very aggregating. Using PV for logging. Made a formula for desired afr by lambda 14.7 and that formula worked. Then (VE Front)(AFR)/(Desired AFR). But with brackets. Whats wrong with that formula?

Offline Coyote

  • HTT Janitor
  • Administrator
  • Full Member
  • *****
  • Posts: 12521
  • Country: us
  • The foothills of northern CA
Re: I started doing Youtube Videos on General EFI tuning
« Reply #5 on: November 30, 2017, 05:38:08 PM »
I would like to see one on custom formulas. I asked for one for new ve on one of your videos. You kindly gave me one with quick reply, but damn formula wont go through. It all looks right. Everything exactly spelled correctly like it is in data drop down. Very,very aggregating. Using PV for logging. Made a formula for desired afr by lambda 14.7 and that formula worked. Then (VE Front)(AFR)/(Desired AFR). But with brackets. Whats wrong with that formula?

Since it is cyl dependent shouldn't AFR be WBO2 F (or R)

I have a similar variable defined as VE Error F(R)
I feel the need... for twisties with speed.

Offline 1stop

  • Full Member
  • Posts: 81
  • Country: us
Re: I started doing Youtube Videos on General EFI tuning
« Reply #6 on: November 30, 2017, 06:29:55 PM »
AFR is ft cyl. AFR2 is rear in data fields i got from PV.

Offline whittlebeast

  • Full Member
  • Posts: 1691
  • Country: 00
Re: I started doing Youtube Videos on General EFI tuning
« Reply #7 on: December 01, 2017, 04:16:58 AM »
When I wrote (VE Front)(AFR)/(Desired AFR) I was pointing out how the math logic works.  In the MLVHD world all fields that are coming from logs must be in the format [Xxxxxxx] where the field is case sensitive and space sensitive.

example: [VE Front]*[AFR Front]/[Desired AFR]  Assuming the data is coming at you as VE Front, AFR Front, and Desired AFR.

I guess I should do a writing formulas video.

Andy
Dynos are great for getting the motor close enough to get on the data loggers.

Offline 1stop

  • Full Member
  • Posts: 81
  • Country: us
Re: I started doing Youtube Videos on General EFI tuning
« Reply #8 on: December 01, 2017, 04:54:00 AM »
I understand it needs to be case senitive and spaced correctly.  My formula is correct in that aspect. Afr is my ft, AFR2 is my rear. So what s wrong with my formula Andy? Thank you for your time.

Offline whittlebeast

  • Full Member
  • Posts: 1691
  • Country: 00
Re: I started doing Youtube Videos on General EFI tuning
« Reply #9 on: December 01, 2017, 05:05:53 AM »
Post up a data log and I can take a look.
Dynos are great for getting the motor close enough to get on the data loggers.

Offline 1stop

  • Full Member
  • Posts: 81
  • Country: us