P0400 Exhaust Gas Recirculation Flow

Thread starter smurfcorpse
Start date Jun 4, 2008

S

smurfcorpse

Member

Jun 4, 2008

#1

Mazda 2000 626 2.5 FI
I don't know if this is related to my other thread.
http://www.mazdas247.com/forum/showthread.php?t=123709340
What should I check for this problem?

S

Sleeper626

Member

Jun 9, 2008

#2

remove the intake and clear out the egr passages and clean out the egr with carb cleaner and reset the module.

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