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2001 Mercedes-Benz ML430 Question: P0170 and p0173 fault code

 

Question

andre08, Buffalo, NY, November 19, 2012, 07:10
 Rookie

I had oil change, air filter change, also tune-up done 2 weeks ago, still check engine light on what should I do?
Is it ok still driving?

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  • Answer #1

    Greg's Orange Auto (13485 Answers) , Orange, CA - (714) 361-9386
    globalhelper November 19, 2012, 07:24
     Master

    cxk for vac leak or poss mass air flow sensor is going bad. oil change and tune will not repair this issue.

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    andre08, November 19, 2012, 07:37
     Rookie

    how to fix this problem? and any safety problem for driving.
    Thanks.

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    pushrod, November 19, 2012, 08:03
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     Master

    As long as it is not stalling at idle, ok to drive to repair shop for testing. Agree with answer1.

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