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N55 Error Code: 38A4 after JB4 installed
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04-17-2016, 11:58 AM | #1 |
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Drives: 2012 335i E92
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N55 Error Code: 38A4 after JB4 installed
Hello E90post and thank you for your taking your time to help a fellow member out.
I installed my JB4 G5 after getting a clean bill of health from my dealer. I replaced a Solenoid sub-connector and installed the tune without any hiccups. The next morning on my way to work I had a half engine light appear on the dash while using Map 5 and I was only receiving 5psi of boost. Now I cannot give more than 70% throttle without the half-engine light appearing. I have since logged three runs and emailed them to BMS. Just now I removed the tune and the car is still staying under 5psi of boost and continues showing me the half-engine light When I read the dme I had a code Code: 38A4 I have searched for hours about what to do next and I am basically stuck. Thank you again for your time!
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BSM E90 N52 LCI - AAtune - BMW PE - M3 Front Bumper - ST Coilovers - Avante Garde M310 - Blacked Out Grills - 20% Tint
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04-17-2016, 12:48 PM | #2 |
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I think that code is for the intelligent battery sensor, which monitors the health of your battery. I'll let somebody else more knowledgeable chime in though.
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Appreciate
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