How do I check to know if my EGR valve transducer is working properly

Tiny
GEORGE RRRR
  • 1996 TOYOTA COROLLA
  • 164,000 MILES

Have a po401 code and alreadly checked egr valve, working fine.

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Monday, March 5th, 2012 AT 12:34 AM

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Tiny
DRCRANKNWRENCH
  • EXPERT
  • 3,456 POSTS

Make sure that there is not a vacuum leak between the EGR and the manifold.

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Monday, March 5th, 2012 AT 1:04 AM

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