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      08-20-2018, 11:54 AM   #1
maicol76
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Akra Evo lambda error code

Hello guys

Finally, I installed a new engine. Fuel injectors, spark plugs, fuel pumps and map sensor and etc are all new. After installing, I finished engine break-in.

<My engine mode>
K&N drop in filter
Akra Evo
SAP removal
oil catch tanks
airconditioner compressor removal
under drive pulley
ECU tune (SAP and engine error code are suppressed for akra evo and SAP removal)

All mode are all the same before engine failure.

During break-in, I checked engine with diagnosis tool(Carly and ISTA) several times.

These codes always came back. ( L & R lambda sensors before CAT are new)
Is it normal on Akra evo?
I didn't remember the diagnosis result before engine failure.
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Last edited by maicol76; 08-20-2018 at 11:55 AM.. Reason: wrong word
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      08-20-2018, 04:42 PM   #2
Ginlaan
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I would say no since I have the evo exhaust and 0 codes stored in my 08 m3
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      08-20-2018, 10:40 PM   #3
schnell1982
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does your Akra exhaust have cats ?
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      08-21-2018, 01:15 AM   #4
maicol76
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Quote:
Originally Posted by schnell1982 View Post
does your Akra exhaust have cats ?
Akra evo doesn't have primary cats
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      08-21-2018, 09:57 AM   #5
schnell1982
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Quote:
Originally Posted by maicol76 View Post
Akra evo doesn't have primary cats
That is why I asked. I'm not sure which version offered that since they no longer offer the catless version.
I read that you have the specific software already. Is it possible it was overwritten ? I had issues with software with 2 companies and ESS Tuning resolved it for me. Never had codes since.

Do you have any of these codes :

272B
272A
2728
2729
274A
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      08-22-2018, 03:57 AM   #6
maicol76
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Quote:
Originally Posted by schnell1982 View Post
That is why I asked. I'm not sure which version offered that since they no longer offer the catless version.
I read that you have the specific software already. Is it possible it was overwritten ? I had issues with software with 2 companies and ESS Tuning resolved it for me. Never had codes since.

Do you have any of these codes :

272B
272A
2728
2729
274A
Thanks for advice.

Always
27C6
277D
273A
273B

What's the meaning of " Is it possible it was overwritten ?"

I'm using the same Akra Evo for more than 5 years.
There were not any codes before new engine(third engine), except O2 sensor(post cats).

If you're using akra evo, what is the idle rpm at operating oil temp?
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