Check engine, VSC and track control lights are on and flashing with code P0303

Tiny
DILLIGAF13
  • MEMBER
  • 2009 PONTIAC VIBE
  • 4 CYL
  • AUTOMATIC
  • 188,000 MILES
Misfire in cylinder 3. Why would this cause the VSC light and trac to be on?
Thursday, January 6th, 2022 AT 1:06 PM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

It will not. The code is for a misfire for a number 3 cylinder. I would start by checking the compression.

https://www.2carpros.com/articles/engine-misfires-or-runs-rough

https://www.2carpros.com/articles/how-to-test-engine-compression

Your scan tool cannot read the other code. You need a more advanced scan tool to read the codes for the ABS system.

Roy
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Thursday, January 6th, 2022 AT 1:29 PM

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