Mazda MPV P Codes (Powertrain) P0400 - P0499 P0421

Browse Mazda MPV P Codes (Powertrain) P0400 - P0499 P0421 questions and answers. Choose a question that matches your symptoms.

2 discussions

2004 Mazda MPV Code

2004 MAZDA MPV
Hi We Have A Mazda Mpv 2004 The Code In The Computer Is P0421 We Like Know About And Where Is Located This Part
1 ANSWER
Asked by COMERCIALAUTOSERVICE

2001 Mazda MPV PO421 CODE

2001 MAZDA MPV
Engine Performance Problem 2001 Mazda Mpv 6 Cyl 141000 Miles My Car Tries To Start , Then Shuts Off After About 3 Seconds, I Keep...
1 ANSWER
Asked by demetriswilson000

Browse other repair topics

Browse by repair topic
P0421P0431

    Can’t find your issue?

    Ask a new Mazda MPV question