BMW X5 P Codes (Powertrain) P0400 - P0499

Browse BMW X5 P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.

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Code Indicates PO455

2003 BMW X5

I Was At A Gas Station Filling Up Pulled Out And Computer Indicated Loose Gas Cap I Tightened The Cap And Soon After The Service Engine...

1 ANSWER

Asked by johnnycam

2001 BMW X5

Which Is A: Secondary Air Injection Switching Valve A Circuit Malfunction. Now, I Wonder Should I Replace The Air Pump Only Or The Shut-...

3 ANSWERS

Asked by MYSWEETX5

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