I have a jetta 2001, the 02 sensor was split and now my car will not rev up or accelerate at all. Does anyone know what could be wrong?

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Asked by Dec 19, 2015 at 10:36 PM

Question type: Maintenance & Repair

2 Answers

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The o2 sensor,s controls fuel and air to your car,the o2 sensor,s tell the ECM/brain what mixture of fuel to send to engine,right now the ECM is not getting a true reading on gas flow,and puts your car in what is called a limp mode,you will have to have it repaired before it will run correctly.

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Thank you. But what would have to be replaced the ECM?

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