P0341 Code being thrown on 2020 brz ts - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

bbearchell · 08-05-2022, 06:38 PM

I heard about the sprockets on earlier models but I heard they fixed that. Any other ideas? Car is running fine.

RZNT4R · 08-05-2022, 10:30 PM

P0341 is a circuit range-performance code. A mechanical failure isn't impossible, but rather limited to physical damage to the tone wheel or a sprocket that has jumped a tooth.

There is a fancy diagnostic chart that makes you check every wire, the tone wheels and even take the cover off to check the valve timing, but this is really one of those codes that's easier to do the old fashioned way:

Mark the B1 intake camshaft position sensor with a paint pen, remove it, look in the hole while turning the engine over 2 turns. Is the tone wheel ok? If yes, remove the B2 intake camshaft position sensor and switch them. See if the etc turns into a P0345.

If it stays on 341 now you've got reasonable doubt to have a go at the harder steps.

bbearchell · 08-06-2022, 02:33 AM

Will the mechanic at Subaru know about this?

Sent from my Pixel 5 using Tapatalk

RZNT4R · 08-06-2022, 06:09 AM

Quote:

Originally Posted by bbearchell

Will the mechanic at Subaru know about this?

Sent from my Pixel 5 using Tapatalk

I looked at the toyota diagnostic chart which should be the same thing as subaru's. If the guy isn't a big boy who knows his way around a diag chart then

AussieBRZ · 08-06-2022, 05:42 PM

https://www.700r4transmissionhq.com/p0341-subaru-brz/

08-05-2022, 06:38 PM	#1
bbearchell Junior Member Join Date: May 2022 Drives: 2020 White BRZ ts Location: Georgia Posts: 8 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	P0341 Code being thrown on 2020 brz ts I heard about the sprockets on earlier models but I heard they fixed that. Any other ideas? Car is running fine.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
P0340 P0341 can’t get cleared	PostBRZtranny	Issues \| Warranty \| Recalls / TSB	1	08-03-2022 02:29 AM
p0365, p0366, p0340, p0341	blsfrs	Engine, Exhaust, Transmission	8	05-31-2021 09:30 AM
Help - Two Codes Thrown	jpit	Engine, Exhaust, Transmission	3	04-20-2013 12:52 AM
Need Help - 2 codes thrown	jpit	Issues \| Warranty \| Recalls / TSB	3	04-20-2013 12:41 AM
P0341	Jaknar	Issues \| Warranty \| Recalls / TSB	1	01-14-2013 01:59 PM

08-05-2022, 10:30 PM	#2
RZNT4R Professional Mechanic Join Date: Apr 2010 Drives: 2017 86 6MT Oceanic Location: Quebec, Canada Posts: 789 Thanks: 17 Thanked 633 Times in 371 Posts Mentioned: 12 Post(s) Tagged: 0 Thread(s)	P0341 is a circuit range-performance code. A mechanical failure isn't impossible, but rather limited to physical damage to the tone wheel or a sprocket that has jumped a tooth. There is a fancy diagnostic chart that makes you check every wire, the tone wheels and even take the cover off to check the valve timing, but this is really one of those codes that's easier to do the old fashioned way: Mark the B1 intake camshaft position sensor with a paint pen, remove it, look in the hole while turning the engine over 2 turns. Is the tone wheel ok? If yes, remove the B2 intake camshaft position sensor and switch them. See if the etc turns into a P0345. If it stays on 341 now you've got reasonable doubt to have a go at the harder steps.

08-06-2022, 02:33 AM	#3
bbearchell Junior Member Join Date: May 2022 Drives: 2020 White BRZ ts Location: Georgia Posts: 8 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Will the mechanic at Subaru know about this? Sent from my Pixel 5 using Tapatalk

08-06-2022, 05:42 PM	#5
AussieBRZ Senior Member Join Date: Aug 2022 Drives: WRB BRZ Location: Australia Posts: 112 Thanks: 14 Thanked 51 Times in 36 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	https://www.700r4transmissionhq.com/p0341-subaru-brz/

User Name		Remember Me?
Password