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BMW 3-Series (E90 E92) Forum
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Jb4 issues after install.. please help!!
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12-10-2012, 11:35 PM | #1 |
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Jb4 issues after install.. please help!!
Just re-installed jb4 stage 3 on my n54 and still having issues. Any input guys will be greatly appreciated.
Ok, so after I installed it my CEL light came on, and then turned off after I restarted the car. I then checked for codes using the steering wheel, no codes were found. I took the car out for a spin, it was barely pulling! Felt like the turbos didn't kick in and it felt like I was driving a '87 Hyundai.... then a Warning light (yellow small triangle) came on, and my cooling fan was working non-stop. I parked the car in the garage, scanned for codes and here's what I got: 2f6c and 2e3.. I bought this jb4 from another forum member, is there a problem with it? I'll appreciate all the input, thanks |
12-11-2012, 12:13 AM | #4 |
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12-11-2012, 12:39 AM | #6 |
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12-11-2012, 11:13 AM | #7 |
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Drives: 2015 M235i xDrive
Join Date: Sep 2012
Location: Cincinnati
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I would definitely check your connections again, even if it means pulling out the JB4 and re-connecting all of the connectors. Don't forget the power connector as well.
If you're still having issues you might check www.n54tech.com and post there for advice.
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