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Philipjr Philipjr is offline
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Exclamation JB4 Map 5 - *AFR Too High* - 07-09-2019, 03:01 PM

Did a couple pulls last night after updating jb4 firmware. Noticed AFR was very high, then I misfired CYL 4. How do I fix this?
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TimboBlackkers TimboBlackkers is offline
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Default 07-09-2019, 04:30 PM

Turn on 6 cylinder ignition logging.

What octane fuel?
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Payam @ BMS's Avatar
Payam @ BMS Payam @ BMS is offline
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Default 07-09-2019, 04:40 PM

Mod and fuel used?


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Philipjr Philipjr is offline
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Default 07-09-2019, 05:31 PM

Im using 91 octane. I think I have 6 cylinder log on but its not showing

Mods:

JB4 Tuner
Stage 2 bucketless fuel pump
dual cone intakes
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TimboBlackkers TimboBlackkers is offline
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Default 07-09-2019, 05:47 PM

Quote:
Originally Posted by Philipjr
Im using 91 octane. I think I have 6 cylinder log on but its not showing

Mods:

JB4 Tuner
Stage 2 bucketless fuel pump
dual cone intakes
Probably have the wrong bit value. Have you identified if you're IJE0S or INA0S?

Also are you planning E85 or something? Stage2 fuel pump is overkill for a tune on 91
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Philipjr Philipjr is offline
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Default 07-09-2019, 06:35 PM

Yes. I do plan on using E85.
Im not sure if I am IJE0S OR INA0S, How do I check that?
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Dave @ BMS/Fuel-It! Dave @ BMS/Fuel-It! is offline
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Default 07-09-2019, 09:05 PM

Quote:
Originally Posted by Philipjr
Yes. I do plan on using E85.
Im not sure if I am IJE0S OR INA0S, How do I check that?
It should show up when you flashed the BEF



http://www.fuel-it.biz/

e92 AT 335xi 2.0
Doc Race Kit 6062
Fuel-It!Platinum DIY PI Kit + Stage 2BL
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