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BMW 3-Series (E90 E92) Forum
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DBC failure + Limp Mode+ misfire due to MOSFET issue
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03-04-2018, 02:03 AM | #1 |
Enlisted Member
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Rep 35
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DBC failure + Limp Mode+ misfire due to MOSFET issue
Okay I have already known my car has got misfire due to MOSFET issue for MSD80 which triggers misfire for my 335i . However, after a while when my Small engine light on due to misfire, the Drive system display "DBC failure Drive Moderately", also Half Engine light, which I could not accelerate my car on highway, and i am force to stop my car on the hard Shoulder and restart. After restart, the DBC failure msg disappear, but the car still in limp mode (which i believe it is due to Misfire issue at that moment). However after few km drive, the "DBC failure "msg pops up again. Here is my code after my car misfire"
2F71 2E83 2E85 29CF 29CC 0000 29CE 30BA 2C3B 2D60 00F1 2465 When my car return to my garage i immediately replace all ignition code , i delete the code and restart, the following code : 2F71 30BA 2A2B The car still got flashing small engine light on dash board. But there is no DBC failure Message pop out now. No idea whatsoever. |
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