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      01-21-2021, 04:19 PM   #1
AleksDeRussian
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I got bootmod3 and had jb4 so decided that I wanted to try out the Jb4 with the RACE bef map. The people from bootmod3 were great and uploaded the JB4 Race_14 for me to flash. The flash was completed successfully but it never cleared the drivetrain malfunction warning. I started the car and it struggled to start but started and continued to have the drivetrain malfunction code. The car was struggling and kept a 5000rpm redline. I just went back to the the bm3 93 stage 2 map and the codes went away.

Does anyone know what is going on?
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Last edited by AleksDeRussian; 01-21-2021 at 04:35 PM..
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      01-22-2021, 11:07 AM   #2
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You'd have to read the fault codes to see, but MHD automatically converts the file posted to a version that is specifically for your ECU build at flash time. Maybe BM3 didn't do the conversion right?
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      01-22-2021, 02:10 PM   #3
luchocamp
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Read codes first.
my guess is tmap double 3.5 in bm3 and 3.5 on jb4 ... fault
i used bm3 and jb4 no problem for 9 months ...just need to be configure it correctly.
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      01-22-2021, 02:39 PM   #4
AleksDeRussian
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I added the fault codes I got from after the flash. The car was running very poorly. I'm enjoying the stage 2 flash from bootmod3 at the moment but still want to see what JB4 with a BEF brings to the table.
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