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2003 Hyundai XG350 TROUBLE CODE

Tiny
BRUCEBWIZARD
  • MEMBER
  • 2003 HYUNDAI XG350
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 61,000 MILES
EVERY SO OFTEN THE TROUBLE CODE P0403 POPS UP, IT STATES IT'S A EXHAUST RECIRCULATING PROBLEM.

WHEN I QUESTIONED HYUNDAI THEY SAID IT COULD BE ANY ONE OF 50 PERTS AND I SHOULD BRING IT IN FOR THEM TO FIX THIS PROBLEM.
Monday, February 8th, 2010 AT 1:02 PM

3 Replies

Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
According to Mitchell it is an EGR Solenoid circuit malfuntion and thats it. Not 50 parts but maybe about 3 possible parts. However Hyundai didn't give out the test information so I can't tell you how to test it, but I can give you any advice you may need.
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Monday, February 8th, 2010 AT 7:22 PM
Tiny
BRUCEBWIZARD
  • MEMBER
  • 2 POSTS
Please tell me the names of the three parts involved in this circuit.

Thanks
Bruce
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Tuesday, February 9th, 2010 AT 6:15 AM
Tiny
RACEFAN966
  • MECHANIC
  • 5,029 POSTS
Ok sure it could be the EGR valve or the egr valve solenoid or the map sensor or? Hope this helps.
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Tuesday, February 9th, 2010 AT 8:54 AM

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