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Rederick · 03-22-2018, 03:27 PM

Hi all,

I have a 2017 BRZ manual, with just over 3000 miles. I have no mods installed and just got had my check engine light come on today. I checked the codes and it comes up with P119F (caused the CEL) and P219A (historic fault).

Now I want to take it into the dealer and have them take a look but I do have my ECU flashed with a stock ECUTEK rom for my vehicle. I purchased the license to learn the system and ECU before any modding was to happen.

Is it possible the ECUTEK stock rom is different than what my vehicle needs? It has been on there for probably 2500 miles.

Is this going to be an issue at the dealer? I am not sure if they can tell it has been flashed. I would ideally like to revert it completely to stock if possible.

Any advice? Thanks for your help in advance, I really appreciate it.

03-22-2018, 03:27 PM	#1
Rederick Member Join Date: Nov 2017 Drives: 2017 BRZ PP, 88 Yota 4x4 SC'd Location: Bay Area Posts: 46 Thanks: 30 Thanked 21 Times in 11 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Stock Flash, Check Engine Hi all, I have a 2017 BRZ manual, with just over 3000 miles. I have no mods installed and just got had my check engine light come on today. I checked the codes and it comes up with P119F (caused the CEL) and P219A (historic fault). Now I want to take it into the dealer and have them take a look but I do have my ECU flashed with a stock ECUTEK rom for my vehicle. I purchased the license to learn the system and ECU before any modding was to happen. Is it possible the ECUTEK stock rom is different than what my vehicle needs? It has been on there for probably 2500 miles. Is this going to be an issue at the dealer? I am not sure if they can tell it has been flashed. I would ideally like to revert it completely to stock if possible. Any advice? Thanks for your help in advance, I really appreciate it.