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2000 Mazda 626 ES 2.5L MIL Lamp on
Posted to Asian Driveability on 9/9/2008 4 Replies

Repeat P0400 EGR flow failure. Originally replaced valve and gasket. As always checks passages for blockage.

Good vacuum and great exhaust flow while running with valve off. Have tested and confirmed egr operation while driving. Any help would be good. thank...

4 Replies Received (View Replies)

  Related Documents & Media  2000 Mazda 626 ES

 
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car Vehicle Data

2000 Mazda 626 ES

VIN 1YVGF22D8Y
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0400Exhaust Gas Recirculation System Flow Malfunction
Message Closed

car Vehicle Data

2000 Mazda 626 ES

VIN 1YVGF22D8Y
Engine2.5 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0400Exhaust Gas Recirculation System Flow Malfunction