Thread: JB4 on 2020 GTC
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Cnterline Cnterline is offline
New Member
Posts: 12
Join Date: May 2020
Car: 2020 Mercedes GT C
Default JB4 on 2020 GTC - 01-24-2021, 03:07 AM

Upon installing the JB4 the only info shown is for the C63 , the MAP sensors are not in the same location and are harder to access I could not find any info on this and luckily had some illustrations I could refer to that others won’t have ,I posted below , Burger Motorsports if your reading this you need to update your instructions , having no phone support is annoying, pretty sure 150 is map 1 and 40 is map 2, the rear map sensors have to be accessed from bottom ,I had to remove a hose on drivers side to get to map 2 , also removing the access cover on the bottom requires the support bars to be removed
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Last edited by Cnterline; 01-24-2021 at 03:25 AM.. Reason: Photo
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