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rf30a rf30a is offline
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Default 340i MPPSK map 3 - 01-26-2019, 09:38 PM

Please review the attached map 3 logs. 2018 340i mppsk, bms intake, shell 93 + Lucas oil octane booster.

Overall car felt good but the next day got super knock codes on a full throttle short shift from 2-3. Dme cut fuel. Hasn’t happen again and never previously. Ambient Temps were in the mid to low 50 deg F. No logs during the fuel cuts.

Have a c a t less d p to install but gonna hold off Incase any dealer visits are in order.

Thanks!
Attached Files
File Type: csv 2019-01-24 18_50_15 Map-3.csv (9.3 KB, 113 views)
File Type: csv 2019-01-24 18_50_56 Map-3.csv (10.0 KB, 101 views)

Last edited by rf30a; 01-28-2019 at 02:14 PM..
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Payam @ BMS's Avatar
Payam @ BMS Payam @ BMS is offline
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Default 01-29-2019, 09:49 AM

Few timing drops but I wouldn't expect any super knock codes after looking at those logs.
Was the car up to temp?

These logs look good though.
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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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rf30a rf30a is offline
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Default 01-29-2019, 11:43 AM

Thanks for checking the logs. I will get some map 2 pulls and maybe some map 5 just to see.

Car was up to temp then parked for 30 minutes and then a couple minutes in traffic and opened it up, got the fuel cuts and codes. Will Keep an eye on it.
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rf30a rf30a is offline
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Default 02-06-2019, 06:44 PM

Please have a look at the attached map 2 log. Car was warm and running shell 93 v-power. Had a big stumble early in the pull and it looks like some timing drops.
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File Type: csv 2019-02-06 19_24_34 Map-2.csv (10.7 KB, 86 views)

Last edited by rf30a; 02-10-2019 at 06:23 PM..
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rf30a rf30a is offline
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Default 02-16-2019, 09:44 AM

Bump for some help on the map 2 log.
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Default 02-20-2019, 10:17 AM

Yes, a few timing drops actually but only in the start. Any more logs?
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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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rf30a rf30a is offline
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Default 02-20-2019, 06:03 PM

Unfortunately no additional logs but it does cut power in map 2 like this sometimes. Wasn’t sure if there was anything concerning here since I caught it happening in this log.
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