p0402 code detected

1999 TOYOTA CAMRY
6 CYL • FWD • AUTOMATIC
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LOGO2B
  • MEMBER
  • 1 POST
diagnostic detects p0402 code. which egr part should be replaced?
Nov 26, 2010 at 7:03 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Could be the EGR valve , Modulator or the vacuum switch valve
Nov 26, 2010 at 8:45 PM
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MMPRINCE4000
  • ✓Experienced Mechanic
  • 8,548 POSTS
Excessive flow, I would remove and clean valve, if problem persists, then follow RAZ's instructions.
Nov 27, 2010 at 7:50 AM
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