My code scanner reading EVAP system not ready even after driven it for 200 miles why wont it come ready

Tiny
EDDIE AC
  • MEMBER
  • 2003 CHEVROLET S-10
  • 160,000 MILES
I cleared codes with code scanner was having problem with cat converter drove miles to bring ready every thing comes ready except evap system says evap system nt ready why
Monday, September 5th, 2011 AT 9:04 AM

2 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,414 POSTS
That is a good question. If it isn't ready, the only recourse you have is to drive it. If it still won't reset, you may have to have the computer flashed.
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Tuesday, September 6th, 2011 AT 3:35 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
Just to add to this one did you ever try doing the drive cycle to reset it?The evap monitor sometimes just takes some time to reset the monitor.
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Tuesday, September 6th, 2011 AT 4:27 AM

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