Error codes from the "Check engine" code reader

1997 TOYOTA T-100
254,000 MILES
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TOYOTA GUY
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  • 4 POSTS
What causes the Emmission pressure switch or Charcole canaster to trigger the check engine light to come on. what is involved in repairing the error codes 441 and 450?
Jan 6, 2012 at 4:15 PM
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RIVERMIKERAT
  • ✓Experienced Mechanic
  • 6,106 POSTS
Check power to the purge control solenoids.
Jan 6, 2012 at 8:29 PM
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