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      05-17-2015, 11:16 PM   #5
Brenanj1
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Drives: 2015 F30 320i
Join Date: Mar 2015
Location: Gilbert, AZ

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Map switching JB4

Quote:
Originally Posted by r33_RGSport
Quote:
Originally Posted by Brenanj1
Quote:
Originally Posted by r33_RGSport
@Brenanj1 , you tuck away the blue patch for sure. But for the black patch, I believe that is the flexfuel harness. If it is, plug that also.
Map 5 is self learning. You can use that, then Map 1 also useable.
Thanks. Yeah I plugged black in a day ago (hard to get to) and it seems to be running fine. Probably fueling better since power seems more consistent under hard load from a dead stop.
Great to hear that.
Do you know anything about map switching on the JB4?

Car just needs to have power, volume down for 5sec, and then volume up to select right?

I've read that the tune won't take affect until car temps are over 160. But I'm assuming setting the map before then is fine? My shifter does give me the "blink" back after I have selected it but sometimes it's dim vs. Being bright.... Not sure that matters?
Appreciate 0