New HPFP Upgrade - SpoolPerformance Helix

nahor

Specialist
Sep 15, 2017
54
35
0
Ride
2010 BMW 135i Single Turbo
Im not sure,When was the “fix” put into play? I had twisted tunning running flashes for me.
It’s a flash time option you have to enable yourself. It’s in the same menu as the options for exhaust burble, linear throttle, etc.
 

doublespaces

Administrator
Oct 18, 2016
9,303
4,331
0
AZ
Ride
2009 E93 335i
Admin: I had to make two separate posts, server would not allow two data-logs to be posted in a single post

This is a setting and I have it configured to '1' per post intentionally. I am still getting a feel on how the server responds to this being used on a broader basis and also analyzing the impact it has on page load for mobile browsers. With 1 graph per post and 20 posts per page, Its a soft limit of 20 graphs per page load that a smartphone will be tasked with loading. Currently there is some off-loading to the client side CPU so it can be noticable. Lazy loading and also different froms of caching are being explored. If this works fine then I'll perhaps increase that limit, at least for certain people like tuners/vendors etc. Thank you for notifying me about this however.
 

NoQuarter

Major
Nov 24, 2017
1,662
1,066
0
Indiana, USA
Ride
Z4 35is, 535xi, X5 35i
This is a setting and I have it configured to '1' per post intentionally. I am still getting a feel on how the server responds to this being used on a broader basis and also analyzing the impact it has on page load for mobile browsers. With 1 graph per post and 20 posts per page, Its a soft limit of 20 graphs per page load that a smartphone will be tasked with loading. Currently there is some off-loading to the client side CPU so it can be noticable. Lazy loading and also different froms of caching are being explored. If this works fine then I'll perhaps increase that limit, at least for certain people like tuners/vendors etc. Thank you for notifying me about this however.

Scrolling on mobile is a bit funky. Trying to find a spot other than the graph to drag the page.
 
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RNM

Corporal
Jun 3, 2019
175
166
0
Scrolling on mobile is a bit funky. Trying to find a spot other than the graph to drag the page.

I'm mostly on mobile (android) when browsing this site and the sweet spot to drag the page in my opinion is on the far left of the screen when a graph appears.

Ymmv.
 
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doublespaces

Administrator
Oct 18, 2016
9,303
4,331
0
AZ
Ride
2009 E93 335i
Scrolling on mobile is a bit funky. Trying to find a spot other than the graph to drag the page.
You have to grab the very edge of the page. As soon as you start sliding left and right, you become subject to your OS/Browser context in terms of who that input is getting registered with. There are a variety of options for solving this such as hiding the graph initially until you click "View" or alternatively showing a thumbnail placeholder until it is clicked. This is actually something that I have been working on in the background. It requires an SVG to be generated for the chart server side using NodeJS. Back on topic :)
 

Panzerfaust

Lieutenant
Jul 3, 2018
637
438
0
Chicago
Ride
E92 335i
Any more feedback from beta? Dynos? Logs? Problems?
I'm not sure how much info those of us still beta testing are supposed to provide (for the 4x OD anyway) and I havent had my personal car on the dyno yet but like I said, this thing is living up to the hype in my honest opinion. No problems here and I've still yet to install the newest beta version due to lack of a garage + living with my SO. As long as its tuned right everything is gucci.

Heres a screenshot of a log from the revision of my tune before the one I'm currently on. I've since asked for the boost to be raised and results fueling-wise still appear the same:
29993

Running MMP 1Ks, 28.5ish peak PSI on that revision, e50 fueling, and I think 9deg timing(?). My HPFP is also either at 80k+ miles or 134k miles, though likely the former since it has a sticker on it but I'm the second owner.

I saw a post somewhere that someone who isnt a fan of the Helix was trying to say that bank to bank LAMBDAs differ more than usual when running the Helix because of voodoo witchcraft so I included that in the screenshot too. Keep in mind this picture is while the tune is still being dialed in 100%, but everything I offered up looks pretty damn good for a worn down HPFP and things still being worked out imo.
 

Jeffman

Major
Jan 7, 2017
1,618
1
628
0
I'm not sure how much info those of us still beta testing are supposed to provide (for the 4x OD anyway) and I havent had my personal car on the dyno yet but like I said, this thing is living up to the hype in my honest opinion. No problems here and I've still yet to install the newest beta version due to lack of a garage + living with my SO. As long as its tuned right everything is gucci.

Heres a screenshot of a log from the revision of my tune before the one I'm currently on. I've since asked for the boost to be raised and results fueling-wise still appear the same:
View attachment 29993
Running MMP 1Ks, 28.5ish peak PSI on that revision, e50 fueling, and I think 9deg timing(?). My HPFP is also either at 80k+ miles or 134k miles, though likely the former since it has a sticker on it but I'm the second owner.

I saw a post somewhere that someone who isnt a fan of the Helix was trying to say that bank to bank LAMBDAs differ more than usual when running the Helix because of voodoo witchcraft so I included that in the screenshot too. Keep in mind this picture is while the tune is still being dialed in 100%, but everything I offered up looks pretty damn good for a worn down HPFP and things still being worked out imo.
Yep, the two lambda banks in your log look spot-on to me.
 

P33P33

Specialist
Apr 3, 2017
57
21
0
Ride
BMW 335i n54 e93
I was playing with protool and found the HPFP PWM value to log. Here's a screenshot of my log with full e85 in tank (stock turbos). PWM of the VCV valve is maxed at 60,5%. I'm desperately running out of fuel. Will be nice to see how much those new tables are going to help even without helix. Would be nice to see someone who has the tables in use to log the PWM value. @Panzerfaust do you have Protool to log that value?

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