B14A1 causing other issues - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

EvilPenguin04 · 07-13-2023, 11:17 PM

I know there are a bunch of threads on this code but I haven't found a thread covering the problems we are having when this code gets thrown.

Car is a 15 BRZ Automatic, Sprintex 210, header, 45% E85. Tonight, we went to the track just to have fun but it turned into a frustrating night. It runs flawlessly normally with no code thrown, but when we figured out the code tripped tonight the idle RPM dropped to 500 or so, it wouldn't stall above 2k RPM wouldn't do a burnout and just driving home the car bucked and was just generally unhappy.

Anyone had similar issues and solutions?

tomm.brz · 07-14-2023, 02:15 AM

No
that code is unrelated to the problems you are having
i suggest u log when you get that

RZNT4R · 07-14-2023, 05:48 AM

Quote:

Originally Posted by EvilPenguin04

Tonight

That's why you're getting that code. I get those codes when cars are inside the shop. The sunload sensor output gets so low at night/inside that it stores a harmless error code about it in the HVAC control module.

Your car freaked out and it just happened to be in memory when you scanned the whole network, but it's not the issue you're looking for.

EvilPenguin04 · 07-14-2023, 05:24 PM

Quote:

Originally Posted by tomm.brz

No
that code is unrelated to the problems you are having
i suggest u log when you get that

I'll get a log next time I can. Car runs great otherwise.

07-13-2023, 11:17 PM	#1
EvilPenguin04 Member Join Date: Mar 2022 Drives: 2015 BRZ 2004 SVT Cobra Location: Inman SC Posts: 30 Thanks: 2 Thanked 18 Times in 12 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	B14A1 causing other issues I know there are a bunch of threads on this code but I haven't found a thread covering the problems we are having when this code gets thrown. Car is a 15 BRZ Automatic, Sprintex 210, header, 45% E85. Tonight, we went to the track just to have fun but it turned into a frustrating night. It runs flawlessly normally with no code thrown, but when we figured out the code tripped tonight the idle RPM dropped to 500 or so, it wouldn't stall above 2k RPM wouldn't do a burnout and just driving home the car bucked and was just generally unhappy. Anyone had similar issues and solutions?

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07-14-2023, 02:15 AM	#2
tomm.brz Senior Member Join Date: Jan 2017 Drives: brz 2017 hksv2 Location: italy Posts: 2,196 Thanks: 500 Thanked 1,067 Times in 775 Posts Mentioned: 65 Post(s) Tagged: 0 Thread(s)	No that code is unrelated to the problems you are having i suggest u log when you get that

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