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Victord03 Victord03 is offline
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Car: BMW 125i F20
Default BMW 125i F20 Lean? - 04-27-2022, 03:56 PM

Hey Guys, I'm an Owner of a BMW 125i F20 2014 (N20 EWG), i'm from brazil, and the car is running gas (Like a 93RON), and i'm in 2600ft of altitude, and the car is with:

- Injen Intake
- ********
- JB4 (with EWG wire)
- NGK laser Iridum New
- Sparks coils Bosch New

I think the AFR is a bit lean, could you please review the log, and give me some tips about what to do? Or the AFR is ok for N20 motors?

The log is made in 4th gear and with all controls turned off.

Thank you!

https****://datazap.****me/u/victordbarra/****vela-e-bobina-trocada?log=0&data=1-4-5-9-11-18-25-26-27

(Please, remove the **** from the link)
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File Type: csv P13_M2_R1_220427_1919.csv (34.3 KB, 39 views)
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Victord03 Victord03 is offline
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Default 05-04-2022, 04:24 PM

Steve/Terry,

Are You there? Could You Help here?

Thanks!
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Cannon @ BMS Cannon @ BMS is offline
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Default 05-06-2022, 02:47 PM

Looks normal.


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Terry @ BMS Terry @ BMS is offline
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Default 05-16-2022, 09:29 AM

Late to the party but as mentioned AFR looks as it should.
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Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Victord03 Victord03 is offline
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Default 05-17-2022, 08:04 PM

Great Guys, Thanks for the help. I thought that AFR should start, under 100% pedal, in 13, and end about 11.5.

I made a Map 6 for extreme uses, that I've got more boost on it.
This one looks great in general? This level of Boost is dangerous?

There is something that should be adjusted? Thanks for the Help Again.

https***://datazap.***me/u/victordbarra***/teste-1105?log=0&data=1-4-23
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File Type: csv P13_M6_R1_220511_2055_0.csv (22.4 KB, 19 views)
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