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Angel67 Angel67 is offline
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Default 08-22-2021, 02:42 PM

Terry, just downloaded most recent BEF files. Two questions: 1. There's no Hybrid Pump BEF - are you planning to do one? 2. There's a Pump and a Pump USA - what's the difference - which one would be better if I'm running Canadian 94 (basically 91 with E10 mixture)?


E92 335xi
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ScottRAus ScottRAus is offline
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Car: BMW 335i E92 N54
Default DTML Shadow Code - 08-22-2021, 08:15 PM

Quote:
Originally Posted by ScottRAus
I also have a DMTL shadow code showing up when scanning codes with MHD. It's an Australian model which is closer to the European models so wondering if anyone knows if this could be related?

Thanks in advance.
Quick update, this is a code for US cars, the Australian delivered models don't have the heater, so the tuner disabled the shadow code in the BEF.


BMW 335i E92 N54 6AT
JB4 Custom BEF / xHP
19t FBO Pump98 with WMI
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bekloptupus bekloptupus is offline
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Default Alpina B3 N54 + JB4 - 09-08-2021, 04:24 PM

moved to a different thread for more visibility and relevance.

Last edited by bekloptupus; 09-12-2021 at 02:23 AM.. Reason: see text.
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wmtodd wmtodd is offline
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Car: 135i
Default RB hybrid map? - 09-21-2021, 01:52 PM

So I purchased a car- with RB hybrid setup about a month ago. Then I had a break issue and they needed to reset the whole thing to finally get the break light off.

At any rate now I realized (just got the car back today) I am only using the stock JB4 tunes and the backend tune is gone.

RB Hybrid turbos TD04 17T w/billet wastegate upgrade are on the car, along with highflow inlet/outlets

Do I start with the PUMP file? or the Hybrid file? I don't really desire to run e85.

Any help would be appreciated.
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Angel67 Angel67 is offline
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Default 09-21-2021, 02:16 PM

See my questions above. There doesn't seem to be a hybrid specific pump BEF.


E92 335xi
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Hokie135 Hokie135 is offline
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Default 09-22-2021, 06:37 AM

I'm dialing in my Pure Hi-Flows now and testing the different maps so I had the same questions.

In short, if you are only using 93 Octane or up to E30 mixture, you'll want to start with PUMP. You are correct there are no specific PUMP Hybrid maps. Which is confusing but it does make sense once you understand Bit6 and the other settings.

The next map you may want to experiment with once you have PUMP dialed in is RACE. This will give you more aggressive timing or allow you to work with some lower E85 mixtures. If you will never try E85 mixtures, I don't think you'll need the E85 maps.

I am personally experimenting with RACE now.

I hope this helps!
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pormitsu917 pormitsu917 is offline
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Default 09-28-2021, 08:29 AM

With bef pump i need to plug the flex fuel wires to run e25 or e30?
Thanks in advance
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