Check engine light on?

Tiny
GARY BEASLEY
  • MEMBER
  • 2002 LEXUS ES 300
  • 171,000 MILES
Failed emissions test smoke test results no leaks. What could be the problem? The light is still on.
Friday, October 14th, 2022 AT 1:54 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,110 POSTS
The first thing we need to do is gather the codes.

You can get a CAN scanner (Controller Area Network) from Amazon for about $36.00

Here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

and

https://www.2carpros.com/articles/can-scan-controller-area-network-easy

Amazon CAN scanner link for about $35.00.

https://amzn.to/3R9lJ60

Let me know what codes come up so I can help you fix it.

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Saturday, October 15th, 2022 AT 10:50 AM

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