Another Crank but no start

Discussion in 'Mazdaspeed 3 Troubleshooting' started by mpanelli, Jun 24, 2021.

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  1. mpanelli

    mpanelli Greenie N00B Member

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    Hi, This is my first post to the site and hoping to get some guidance from you all.
    I did do a search on the subject and found a post (from rotarynerd) that the problem was was similar to mine and gave some great diagnostic advice but the difference is his problem did not throw any codes.
    I have a 2008 basically stock speed 3 with 150k miles.
    The problem.
    I was driving about 45 miles an hour and all of a sudden the car died. The car will crank but no fire.
    When I pulled the codes i saw
    P0091, P2101, P2009, P2088, P0403, P0443, P2128
    I will start working on the car Saturday so I havent done much diagnostics.
    I checked the grounds and the main fuel pump and believe that the car did not jump time. The number of codes and type really concern me.
    I am looking a for starting point on this.

    I really appreciate your help
     
  2. JohnnyTightlips

    JohnnyTightlips Motorhead Silver Member

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    Did you check the ground for the coil harness, it can be hard to see? If you have a sudden engine shut down the codes could be pretty random and not helpful.
     
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  3. JohnnyTightlips

    JohnnyTightlips Motorhead Silver Member

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    upload_2021-6-24_14-21-15.png
     
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