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Emissions, exhaust Monitors need to be reset

Help, Advice, Owners' Discussion and DIY Tutorials on S40 and V40. In this forum you'll find S40/V40-specific owners asking and answering questions on maintenance, ownership, repairs, tutorials and almost every do-it-yourself thing you can do to save money owning these Volvos.

1996 - 2004 S40
1996 - 2004 V40

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VolvoMom23
Posts: 1
Joined: 19 November 2011
Year and Model: s40 2001
Location: New York

Emissions, exhaust Monitors need to be reset

Post by VolvoMom23 »

Ok you guys - I need some help here! I have an 2001 S 40 Sedan with about 109K miles. I had a check engine light on forever and then my inspection came due. The service folks replaced a fuel ignition coil and reset the check engine light. Now my car won't pass inspection. They told me to drive it for between 30 and 100 miles and the emissions, exhaust monitors would reset. Well, it has been over 400 miles and the monitors aren't resetting. What can I do to get these things to reset? My inspection has run out and I have gotten ticketed. I feel helpless here just waiting for these things to reset? Is this how it is supposed to work.
Any help is greatly appreciated!

Choguy03
Posts: 276
Joined: 26 September 2011
Year and Model: S40, 2000
Location: Schaumburg

Post by Choguy03 »

Try looking here. The car needs to get to operating temperature for an extended time for it to check all of the monitors. I would say take it out for a drive on the highway. Be sure to get the car warm and get 60-70 mph, 40-50 mph and 25-35 mph. You can get the car checked for free at autozone to see if the car is ready.

Also, is your car getting warm? Meaning the car is getting to the middle of the temperature gauge or higher? Keep us posted so we can help out.

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