Dear Sir/Madam Car details : I have a BMW F02 year 2009 4.4L N63 engine The car experienced a severe oil leakage and the engine timing chain was found to be stretched. The engine was removed to fix this discrepancy. However after installation the following faults were detected and in addition there were HP fuel pump fault and drivetrain fault. 210901 permanent CD9304 intermittent 213901 permanent The alternator was replaced and the battery charging resumed to normal but the HP fuel pump fault remained The following fault codes appeared : CD8F01 110001 11A002 Please advise step by step troubleshooting procedures to cure the HP pump and drivetrain fault. Kind regards Rajesh

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26 Aug, 2020

  • 67%
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  • 101min
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  • 67%
    Recommend to DIY
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