Question about 2002 Ford SVT Focus

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Check engine light on, code p0720 what's next

I also have two other codes. They are P0302 and P0303. I belive that a tune up will help the misfire codes but I'm not sure how to approach the VVS code. Any help you can offer will be great. Thanks

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The speed sensor is located on the transaxle and lets your computer know how fast the car is traveling. Before replacing the sensor check the wiring and make sure there is a good connection. As for the misfire codes, yes a tune-up is a good starting point and is part of scheduled maintenance anyway. Know however that there are many things that can cause a misfire and one that can be detrimental to the engine is a misfire caused by coolant entering the engine. Verify that your coolant level is not decreasing.

Posted on Jul 07, 2009

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Posted on Jan 02, 2017

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