Mazda 3 P Codes (Powertrain) P0100 - P0199

Browse Mazda 3 P Codes (Powertrain) P0100 - P0199 questions and answers. Choose a question that matches your symptoms.

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Codes P2177, P0401, And P0137?

2008 MAZDA 3

The First Code That Appeared Was P2177. After A Few Weeks P0401 Showed Up. Prior To Both Codes The Egr Valve Was Replaced. Vacuum Leak...

7 ANSWERS

6 IMAGES

Asked by Kleenex Tissue Box

2008 MAZDA 3

No Issues Driving. Has These Codes: P0134 Ho2s No Activity Detected P0442 Evap P0134 Pending Ho2s No Activity Detected.

12 ANSWERS

2 VIDEOS

20 IMAGES

Asked by bhamdoc1

2006 MAZDA 3

Added Coolent And Changed Oil And Tran Fluids

1 ANSWER

1 IMAGE

Asked by joshua123

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