Mazda Millenia error code P1402

Asked by hick Mar 16, 2010 at 03:21 PM about the 2002 Mazda Millenia

Question type: Maintenance & Repair

How do I fix an '02 Mazda Millenia that runs rough at idle and has an error code of P1402?  Already changed EGR valve and cleaned out EGR passages.

6 Answers

1,325

dpfe sensor if it has one...I know that was basically step 1 for egr problems with fords and mazdas for a while...I think they now have their own code

7 people found this helpful.
140

GUY'S... I just had a slite problem that your dicussung and I fiw it by disconnecting the plug and cleaning the air valve and connecter with carb cleaner and in sec's ??? it was gone also in some cases, you my need to change the plug, any question, contact me via e-mail at valentinoamaro@facbook.com

3 people found this helpful.

Your Answer:

Millenia

Looking for a Used Millenia in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    Steven Cisneros
    Reputation
    990
  • #2
    WIZARD2323
    Reputation
    550
  • #3
    Keith12345
    Reputation
    470
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.