rom tuning for pops and backfires - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

continuecrushing · 03-14-2014, 01:57 AM

Hmm...I'd be down for this. My srt was a symphony when going down hill, coasting in gear above 3k.

Grip Ronin · 03-14-2014, 08:44 AM

Quote:

Originally Posted by andrew5826

been driving with the changes to ignition map for a couple days. no change in off/on throttle response and drives just like before. I really got the throttle positioning down to where I can drop pops anywhere and anytime I want.

to those negative individuals, it sounds ****ing awesome.

Sent from my SGH-I337M using Tapatalk

good stuff man. what mal changes did you make? just the break point on the main ignition map. ive been editing my map here but my car is states away so i cant check them for another week lol

Shiv@Openflash · 03-14-2014, 12:42 PM

Quote:

Originally Posted by andrew5826

been driving with the changes to ignition map for a couple days. no change in off/on throttle response and drives just like before. I really got the throttle positioning down to where I can drop pops anywhere and anytime I want.

to those negative individuals, it sounds ****ing awesome.

Sent from my SGH-I337M using Tapatalk

I'd be curious as to the exact changes you made as well. Maybe I can add this mapping option to other OFT users if there is demand. Good work!

Wes · 03-14-2014, 01:04 PM

Quote:

Originally Posted by andrew5826

it's tough to find good help on this forum, everyone seems to think they're funny.. would changing the decel fueling be a step In the right direction?

Sent from my SGH-I337M using Tapatalk

You want people to take you seriously when you make a post like this?

If you really want it just go catless and you'll be popping everywhere you go. I'd imagine if you make it run really rich it'll cause backfire

andrew5826 · 03-14-2014, 01:15 PM

Quote:

Originally Posted by shiv@vishnu

I'd be curious as to the exact changes you made as well. Maybe I can add this mapping option to other OFT users if there is demand. Good work!

the only thing I've changed is the ignition base timing A. the first colum up to 6k was changed to -10 degrees

Sent from my SGH-I337M using Tapatalk

Shiv@Openflash · 03-14-2014, 01:23 PM

Quote:

Originally Posted by andrew5826

the only thing I've changed is the ignition base timing A. the first colum up to 6k was changed to -10 degrees

Sent from my SGH-I337M using Tapatalk

So no custom maps?

Grip Ronin · 03-14-2014, 01:32 PM

Quote:

Originally Posted by Wes

You want people to take you seriously when you make a post like this?

If you really want it just go catless and you'll be popping everywhere you go. I'd imagine if you make it run really rich it'll cause backfire

you get no popping or backfire from being catless on this car, and you dont just dump fuel all over the map. these cars add alot of timing on decel and cut fuel so they burn clean and efficient

Walla Walla · 03-14-2014, 03:06 PM

Quote:

Originally Posted by shiv@vishnu

I'd be curious as to the exact changes you made as well. Maybe I can add this mapping option to other OFT users if there is demand. Good work!

there would be a demand

(well, at least me!)

leicaboss · 03-14-2014, 03:20 PM

I would loveeee to add this when I'm bored!

Migero86 · 03-14-2014, 03:49 PM

I would be interested in this

invaliduser · 03-17-2014, 03:02 PM

+1

Shiv@Openflash · 03-17-2014, 03:04 PM

Ok, I guess this qualifies for popular demand. Going back to testing/revising E85 maps this week. And I'll play around with adding some popping effect.

Malt · 03-17-2014, 03:19 PM

Quote:

Originally Posted by shiv@vishnu

Ok, I guess this qualifies for popular demand. Going back to testing/revising E85 maps this week. And I'll play around with adding some popping effect.

These changes will be on a separate map from the normal e85 maps?

Shiv@Openflash · 03-17-2014, 03:21 PM

Quote:

Originally Posted by Malt

These changes will be on a separate map from the normal e85 maps?

I don't know. Perhaps a separate map would be best since not all people will want the added sound effects.

03-14-2014, 03:20 PM	#51
leicaboss Coffee Snob Join Date: Dec 2013 Drives: '14 SWP BRZ Limited Location: SF (Mission) Posts: 992 Thanks: 536 Thanked 395 Times in 250 Posts Mentioned: 31 Post(s) Tagged: 0 Thread(s)	I would loveeee to add this when I'm bored! __________________ My Build Thread: Hannah, my '14 SWP BRZ Weekly SF/Daly City Meet: Tuesdays @ 7pm

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03-14-2014, 01:57 AM	#43
continuecrushing Join Date: Mar 2013 Drives: 2013 Firestorm FRS Location: Lake Elsinore, CA Posts: 2,707 Thanks: 1,231 Thanked 2,144 Times in 1,003 Posts Mentioned: 73 Post(s) Tagged: 2 Thread(s)	Hmm...I'd be down for this. My srt was a symphony when going down hill, coasting in gear above 3k.

03-17-2014, 03:02 PM	#53
invaliduser Senior Member Join Date: Sep 2012 Drives: 2017 86 Location: Louisiana Posts: 176 Thanks: 45 Thanked 50 Times in 28 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	+1

03-17-2014, 03:04 PM	#54
Shiv@Openflash Senior Member Join Date: Sep 2013 Drives: 2013 FRS Location: SF, CA Posts: 2,629 Thanks: 1,055 Thanked 5,470 Times in 1,494 Posts Mentioned: 605 Post(s) Tagged: 9 Thread(s)	Ok, I guess this qualifies for popular demand. Going back to testing/revising E85 maps this week. And I'll play around with adding some popping effect.

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