After replacing after market engine air filter cel for PO101 appear

What is your question?

Clean MAF sensor light still on, whill a aftermarket filter will throw the light?

Jan 10, 2012

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RepairPal Certified shops can diagnose and repair your 2003 Mercedes-Benz S430. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

After replacing after market engine air filter cel for PO101 appear

What is your question?

Clean MAF sensor light still on, whill a aftermarket filter will throw the light?

S.Lin in Waterford CT

Jan 10, 2012

1 Reply

Popular Answer

jpinchargeon Jan 28, 2012

Something may have been disturber when replacing filter, try cleaning air mass meter contacts. was the previous filter a k&n, have seen the oil from those get on air mass and cause it to fail. JP

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Popular Answer

What are the best Mercedes-Benz repair shops?

RepairPal Certified shops can diagnose and repair your 2003 Mercedes-Benz S430. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.