Check engine codes

25,000 MILES • 6 CYL • 2WD • AUTOMATIC
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GORDON LANGLEY
  • MEMBER
  • 3 POSTS
aaEVAP leak detection pump sense circuit intermittent. What does this mean? What needs attention?
Feb 21, 2011 at 10:19 AM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
EVAP among other things routes gas fumes back to intake, while not a critical code, it is an emmissions code.

The best approach is to have dealer or trusted garage test EVAP solenoids and switches.
Feb 21, 2011 at 10:25 AM
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