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Steve
Steve, ASE Certified Tech
Category: Car
Satisfied Customers: 6913
Experience:  25 years working as a service technician
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The exhaust emission light came on this morning

Customer Question

the exhaust emission light came on this morning. Does this mean I need a replacement exhaust.
Submitted: 6 years ago.
Category: Car
Expert:  Steve replied 6 years ago.

Steve :

Hello and Welcome to Justanswer, My name is XXXXX XXXXX I am here to try and assist your with your question

Steve :

this means there is a code in the computer and you need to hook up a obd2 scanner to the plug in under the dash and check for codes .

Steve :

You have a problem in the computer control system that makes your engine and trans operate

Steve :

Once the code is pulled then a pinpoint test needs to be preformed to diag the concern that caused the light to come on