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Monty_Zoomer Monty_Zoomer is offline
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Join Date: Mar 2018
Car: Cooper S
Default Help Needed after install - 03-17-2018, 05:35 AM


I've installed by JB4 today in a cooper S mini - I also installed the bluetooth module

My phone connects no problem - I can see revs - ECU PSI, boost map etc

My issue is that it doesn't seem to make any difference to the performance whether I select Map 0 or 1 or 2

If I look at the boost compared to the ECU PSI they seem to match - I was expecting to see one higher than the other in Map 1 and 2 (is this correct)

No errors - just no difference ???

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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
Posts: 32,150
Join Date: Jan 2008
Default 04-09-2018, 10:03 AM

Post a JB4 log and we can review the settings, maybe you are locked in the stock mapping.

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