BMW 525i Emission

Browse BMW 525i Emission questions and answers. Choose a question that matches your symptoms.

3 discussions

2006 BMW 525i Leak Diagnostic Pump

2006 BMW 525I

How To Replace It

3 ANSWERS

Asked by luisbe1

1998 BMW 525I

I Have 1998 Bmw 528i Has Check Enginee Light's Been On I Took Car To Bmw Service They Said I Need Fault For Secundary Air, It Needs...

1 ANSWER

Asked by kimchee

1995 BMW 525I

Hello, I Have A 1995 Bmw 525i, It Will Not Pass The Nox Portion Of The Emissions Test(az). It's Supposed To Be 2.0 Or Lower And I've Been...

1 ANSWER

Asked by mickey35

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