P0301 code -turbo frs - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

mario17623 · 09-11-2015, 03:25 AM

I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know[IMG]I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know

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Packofcrows · 09-11-2015, 04:16 AM

Replace/clean 02 yet?

Check spark plugs, coil on cyl 1 and compression.

mario17623 · 09-11-2015, 04:32 AM

Quote:

Originally Posted by Packofcrows

Replace/clean 02 yet?

Check spark plugs

No I haven't cleaned my o2. How would you know if its good, but I did check cylinder one side and my spark plug and it looked fine.

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Packofcrows · 09-11-2015, 04:42 AM

Quote:

Originally Posted by mario17623

No I haven't cleaned my o2. How would you know if its good, but I did check cylinder one side and my spark plug and it looked fine.

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Sputtering, misfire, lazy acceleration, shakyness, CEL are all symptoms of bad O2. I just replaced my 02 on pickup. $35. It also had mpg drop symptom at hwy driving.

For sparkplug have you tried swapping wires to make sure they havent gone bad?
Code on obd says cylinder one. Swap wire 1 with 2 etc...

Try this.
http://www.ft86club.com/forums/showthread.php?t=43169

And fml changing air filter and i forgot, tried turning it on, and it sucked the towl i was using to detail front.

mario17623 · 09-11-2015, 04:48 AM

Quote:

Originally Posted by Packofcrows

Sputtering, misfire, lazy acceleration, shakyness, CEL are all symptoms of bad O2. I just replaced my 02 on pickup. $35. It also had mpg drod symptom at hwy driving.

For sparkplug have you tried swapping wires to make sure they havent gone bad?
Code on obd says cylinder one.

Try this.
http://www.ft86club.com/forums/showthread.php?t=43169

Yes I tried doing that and same problem still. So Ill try that out and see what happens

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Tcoat · 09-11-2015, 05:00 AM

Still stock other than turbo? No other changes at all?
DIs or seals by the looks of the code.

http://www.google.ca/url?sa=t&rct=j&...Fa5LOoUnv-cpHA

Or possibly your tune if tuned
http://www.google.ca/url?sa=t&rct=j&...ax2sxxSBOyGxwg

steve99 · 09-11-2015, 05:06 AM

Quote:

Originally Posted by mario17623

I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know[IMG]I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know

Sent from my SM-N910T using Tapatalk

When you google engine codes always include subaru in search (ecu is subaru) codes can be different between manufacturers
http://engine-codes.com/p0301_subaru.html

P0301 is cylinder 1 misfire

these cars have history of coil pack failure

but either log ecu parameters or take it to a shop to confirm

mario17623 · 09-11-2015, 10:49 AM

Quote:

Originally Posted by Tcoat

Still stock other than turbo? No other changes at all?
DIs or seals by the looks of the code.

http://www.google.ca/url?sa=t&rct=j&...Fa5LOoUnv-cpHA

Or possibly your tune if tuned
http://www.google.ca/url?sa=t&rct=j&...ax2sxxSBOyGxwg

No not really alot just fuel pump and injectors

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mario17623 · 09-11-2015, 11:14 AM

I forgot to mention I could drive my car sometimes with no problem. Then at times my check engine light and traction turns on. Not sure if that would narrow some stuff down.

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fika84 · 09-11-2015, 12:25 PM

Sounds electrical if it's off and on like that. I would take @steve99 advice and check coil packs.

Tcoat · 09-11-2015, 01:33 PM

Quote:

Originally Posted by fika84

Sounds electrical if it's off and on like that. I would take @steve99 advice and check coil packs.

I concur. A seal or injector is likely going to be intermittent. They either work or they don't.

Deep Six · 09-12-2015, 08:44 AM

Coil Packs usually throw a 35x code but its easy to swap just the coils on 1&3 and see if the issue follows. Typically they start acting up at high rpm first.

mario17623 · 09-12-2015, 09:35 AM

There is a code c1201 and c1241

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mario17623 · 09-12-2015, 12:59 PM

I re-tuned my car with old map it had and now it shooting a diffrent code

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09-11-2015, 03:25 AM	#1
mario17623 Member Join Date: Dec 2014 Drives: FRS 2014 Location: United States Posts: 15 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	P0301 code -turbo frs I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know[IMG]I don't know what is going on with my car. At first I thought it was my gas tank not sealed up right so I re tighten it. It fixed it self for a bit but now it's worse. No its sputtering like won't accelerate correctly. I am not sure if it's bc there is water in the tank now? Or I just don't know Sent from my SM-N910T using Tapatalk

09-11-2015, 04:16 AM	#2
Packofcrows hey you, yeah you <3 Join Date: Jul 2012 Drives: 2014 37J FR-S Location: Monterey County, CA Posts: 2,715 Thanks: 905 Thanked 1,259 Times in 809 Posts Mentioned: 38 Post(s) Tagged: 3 Thread(s)	Replace/clean 02 yet? Check spark plugs, coil on cyl 1 and compression. __________________ Got my TRD wheels and TRD louvers. Thanks!!!

09-11-2015, 05:00 AM	#6
Tcoat Senior Member Join Date: Jul 2014 Drives: 2020 Hakone Location: London, Ont Posts: 69,841 Thanks: 61,656 Thanked 108,295 Times in 46,456 Posts Mentioned: 2499 Post(s) Tagged: 50 Thread(s)	Still stock other than turbo? No other changes at all? DIs or seals by the looks of the code. http://www.google.ca/url?sa=t&rct=j&...Fa5LOoUnv-cpHA Or possibly your tune if tuned http://www.google.ca/url?sa=t&rct=j&...ax2sxxSBOyGxwg __________________ Racecar spelled backwards is Racecar, because Racecar.

09-12-2015, 08:44 AM	#12
Deep Six Senior Member Join Date: May 2013 Drives: 2013 FRS / 2013 427 Vert Location: Orlando Posts: 611 Thanks: 212 Thanked 328 Times in 197 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Coil Packs usually throw a 35x code but its easy to swap just the coils on 1&3 and see if the issue follows. Typically they start acting up at high rpm first. __________________ [SIGPIC][/SIGPIC] 2013 FR-S Asphalt BC Coils/Rev Works UEL header/HKS Front Pipe/Racing Brake BBK/Shorai LW Battery/ACT 6 Puck Clutch/FBM Radiator & Oil Pan/JR Oil Cooler/Jackson Racing High Boost C30/Rev Works Built Motor 2016 Audi TTS APR Tuned

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09-11-2015, 11:14 AM	#9
mario17623 Member Join Date: Dec 2014 Drives: FRS 2014 Location: United States Posts: 15 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I forgot to mention I could drive my car sometimes with no problem. Then at times my check engine light and traction turns on. Not sure if that would narrow some stuff down. Sent from my SM-N910T using Tapatalk

09-12-2015, 09:35 AM	#13
mario17623 Member Join Date: Dec 2014 Drives: FRS 2014 Location: United States Posts: 15 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	There is a code c1201 and c1241 Sent from my SM-N910T using Tapatalk

09-12-2015, 12:59 PM	#14
mario17623 Member Join Date: Dec 2014 Drives: FRS 2014 Location: United States Posts: 15 Thanks: 0 Thanked 1 Time in 1 Post Mentioned: 0 Post(s) Tagged: 0 Thread(s)	I re-tuned my car with old map it had and now it shooting a diffrent code Sent from my SM-N910T using Tapatalk

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