OFT Stalls on Cold Start - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

scsftballnum45 · 11-22-2018, 02:59 PM

Today is the first time my car was started in 10 degree weather. It started fine, but stalls when I release the clutch. I had to hold the gas for awhile to prevent it from stalling again. I have OFT stg 2 plus. Any advice on a fix?

steve99 · 11-22-2018, 08:47 PM

Quote:

Originally Posted by scsftballnum45

Today is the first time my car was started in 10 degree weather. It started fine, but stalls when I release the clutch. I had to hold the gas for awhile to prevent it from stalling again. I have OFT stg 2 plus. Any advice on a fix?

You on e85 ? Or petrol

scsftballnum45 · 11-22-2018, 09:58 PM

Petrol

steve99 · 11-23-2018, 02:07 AM

Quote:

Originally Posted by scsftballnum45

Petrol

increase base idle speed in the idle tables at those temps where you have issue

double the values in lines 1 and 2 of the maf correction after start tables both in gear and in neutral at the teps your having issues at and at temps below below

scsftballnum45 · 11-23-2018, 01:20 PM

Okay, I’ll try it when I get home. Thanks!

scsftballnum45 · 02-01-2019, 10:53 PM

Tomorrow my car will be outside in the cold and I can’t find maf correction after start in rom. Where is it?

steve99 · 02-01-2019, 11:22 PM

Your defs may not jave those tavles defined

What is your calid ill see if i have a better definition

Mr_Eyo · 02-02-2019, 03:07 AM

Quote:

Originally Posted by scsftballnum45

Tomorrow my car will be outside in the cold and I can’t find maf correction after start in rom. Where is it?

I think it's either in A/F Sensor or Fueling - Cranking?

scsftballnum45 · 02-02-2019, 09:08 PM

My Calid is za1jb01c

scsftballnum45 · 02-14-2019, 03:07 PM

Any luck on a different rom definition? I found a photo of where it should be and it’s definitely not on the one that came from OFT.

tomm.brz · 02-14-2019, 04:03 PM

Steve has always EVERYTHING anyboy would ever need about tuning this car's ecu, in his signature's links

http://www.ft86club.com/forums/showp...&postcount=411

first definition is good for you if you have a B01C tune

steve99 · 02-14-2019, 05:47 PM

Quote:

Originally Posted by scsftballnum45

My Calid is za1jb01c

You using oft v4 or older v2 tunes ?

steve99 · 02-14-2019, 06:44 PM

If your oft v4 tune use defs here, you will need to modify calid in def this is for 2012-2016 cars

http://www.ft86club.com/forums/showthread.php?t=126180

scsftballnum45 · 02-17-2019, 03:25 PM

Yes, I'm using V4. So the 2012-2016 A01G will work fine with my B01C?

11-22-2018, 02:59 PM	#1
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	OFT Stalls on Cold Start Today is the first time my car was started in 10 degree weather. It started fine, but stalls when I release the clutch. I had to hold the gas for awhile to prevent it from stalling again. I have OFT stg 2 plus. Any advice on a fix?

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11-22-2018, 09:58 PM	#3
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Petrol

11-23-2018, 01:20 PM	#5
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Okay, I’ll try it when I get home. Thanks!

02-01-2019, 10:53 PM	#6
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Tomorrow my car will be outside in the cold and I can’t find maf correction after start in rom. Where is it?

02-01-2019, 11:22 PM	#7
steve99 Banned Join Date: Dec 2013 Drives: FT86 Location: Australia Posts: 7,996 Thanks: 1,035 Thanked 4,994 Times in 2,984 Posts Mentioned: 598 Post(s) Tagged: 2 Thread(s)	Your defs may not jave those tavles defined What is your calid ill see if i have a better definition

02-02-2019, 09:08 PM	#9
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	My Calid is za1jb01c

02-14-2019, 03:07 PM	#10
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Any luck on a different rom definition? I found a photo of where it should be and it’s definitely not on the one that came from OFT.

02-14-2019, 04:03 PM	#11
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,285 Thanks: 516 Thanked 1,124 Times in 814 Posts Mentioned: 70 Post(s) Tagged: 0 Thread(s)	Steve has always EVERYTHING anyboy would ever need about tuning this car's ecu, in his signature's links http://www.ft86club.com/forums/showp...&postcount=411 first definition is good for you if you have a B01C tune

02-14-2019, 06:44 PM	#13
steve99 Banned Join Date: Dec 2013 Drives: FT86 Location: Australia Posts: 7,996 Thanks: 1,035 Thanked 4,994 Times in 2,984 Posts Mentioned: 598 Post(s) Tagged: 2 Thread(s)	If your oft v4 tune use defs here, you will need to modify calid in def this is for 2012-2016 cars http://www.ft86club.com/forums/showthread.php?t=126180

02-17-2019, 03:25 PM	#14
scsftballnum45 Member Join Date: Apr 2017 Drives: BRZ 14' Location: USA Posts: 11 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Yes, I'm using V4. So the 2012-2016 A01G will work fine with my B01C?

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