Mazda Protege P Codes (Powertrain) P0400 - P0499

Browse Mazda Protege P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.

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P0421 (sometimes P0300 And P0660)

2002 MAZDA PROTEGE

Hello All. Please Help Me Out! :-( I Love My Car! I Have A Stock 2002 Mazda Protege5. There's No Shortage Of P0421 Threads On This...

1 ANSWER

Asked by sailingsenses

2001 MAZDA PROTEGE

Mil On, Went To Check For Code, It Show P0421, Last Year Replaced Cat. Coil Packs, And Cables +sparks, Found Different Code And I Replaced...

2 ANSWERS

Asked by Guayas007

2000 MAZDA PROTEGE

What Causes This Code And How To Diagnosis The Causes ?

10 ANSWERS

Asked by zemorzemor

2000 MAZDA PROTEGE

2000 Mazda Protege 4 Cyl Front Wheel Drive 160000 Miles I Live In Tennessee And All Cars Must Pass Emissions Before They Can Be Tagged...

1 ANSWER

Asked by weber1954

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