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04-06-2024, 12:44 PM | #1 |
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Car went into limp mode and died
My 135i n54 went into limp mode and then died. Only cranks. The only 3 codes it reads are 30ba, 30bb, and 2e7c. It has an msd81 series 2 ecm. I was told that this ecm does not have mosfets but has igbts and igbts can't be changed out like mosfets. Can't even test igbts like you do mosfets. Where do I go from here? Any help would be greatly appreciated.
Last edited by Darrell; 05-07-2024 at 02:48 PM.. |
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