1989 CHEVROLET BLAZER
49,000 MILES
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ANONYMOUS
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  • 1 POST
code 32 replaced the egr valve and egr vacuum sloenoid, cleared code in computer and still have same issue. Does MAP sensor have any bearing on sittuation?
Oct 17, 2012 at 3:06 AM
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ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
the passages are the most common reason for the egr not working. stop replacing parts till you know the exact failure.

start the motor with the egr off, and there should be vacuum in one port and exhaust in the other.

Roy
Oct 17, 2012 at 3:08 AM
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