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BMW 3-Series (E90 E92) Forum
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4BDA fault code help
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06-02-2020, 12:35 PM | #1 |
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4BDA fault code help
Thanks for looking I got ista-d and was having a look and it through up 2 fault codes one I know about and the other was 4BDA fuel pre supply pressure control, the car starts and drives fine, I done some goggling but haven’t found how to sort it some say a sensor others say a fuel pump, I message my local BMW specialist and he said could be a injector and need to do a leak off test.
On ista how can I find the pre supply pressure? I have attached a few photos |
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