Its likely the code is causing misfires and cant pass emissions. check the coils by putting a spark tester on each plug to see if you are getting fire everywhere first. if not then unburned fuel is reaching your exhaust causing emissions test failure.
if coils are good, your injectors could be suspect, but, that should show a different code.
If you need further help, reach me via phone at https://www.6ya.com/expert/ray_6d6dc1dfa6f18dc1
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Here are some tools, you can use it to check the car, hope to help you. Motor Part Store Motor Parts Wholesale
Its likely the code is causing misfires and cant pass emissions. check the coils by putting a spark tester on each plug to see if you are getting fire everywhere first. if not then unburned fuel is reaching your exhaust causing emissions test failure.
if coils are good, your injectors could be suspect, but, that should show a different code.
If you need further help, reach me via phone at https://www.6ya.com/expert/ray_6d6dc1dfa6f18dc1
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