Raider's P2187 on a 2007 Mazdaspeed 3

Discussion in 'Mazdaspeed 3 Troubleshooting' started by Raider, Sep 26, 2018.

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  1. Raider

    Raider Administraider Administrator Platinum Member

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    It was rabid. Mo took it apart and tightened up. It's a lot better. Still leaks a little. [​IMG]

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    Raider, via a mobile device, Sep 30, 2018
    #41
  2. neganox

    neganox Feline Führer Moderator Platinum Member

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    - STFTs went on to match your old LTFTs after you reset your trims as expected.
    - WOT AFRs still look like they're around 13.3

    1. Did you make any part changes after your last tune?
    2. What WOT AFR is targeted in your last tune?
     
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  3. Mauro_Penguin

    Mauro_Penguin Punk in Drublic Gold Member

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    Remember when I posted that I would laugh if we didn't change any sensors and it just turned out to be a loose coupler or bolt?

    I giggled today.

    That BPV is designed like shit. The Mazda flange adapter has a metal ring that seals the bottom of the valve to it. It ends up causing a leak. I have an idea for sealing it, but we would need time to check the deck of the flange, and elegantly apply sealant to certain areas. Today was a short day so....

    Today we fixed a bunch of leaks, exhaust and boost tubes. At least now we know his BPV is a weak point. His LTFT are back to normal. He may have been tuned on all these leaks, but we will fix the valve first before assuming...
     
    Mauro_Penguin, via a mobile device, Sep 30, 2018
    #43
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  4. monkey.bones.007

    monkey.bones.007 Chuckin' sausage like a hooker rubs dick Greenie Member

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    How many mouf hugs did you get today?

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    monkey.bones.007, via a mobile device, Sep 30, 2018
    #44
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  5. Raider

    Raider Administraider Administrator Platinum Member

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    Lots.

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    Raider, via a mobile device, Oct 1, 2018
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  6. Sho

    Sho Platinum Member

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    Still lean in boost. Woof
     
    Sho, via a mobile device, Oct 1, 2018
    #46
  7. Raider

    Raider Administraider Administrator Platinum Member

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    OK, so the TS replacement is shipping today. Still usual stuff like before on the AP, and I am getting more of the hesitation during boost. I do have a brand new OEM MAF, and an NTK (in a Denso box) O2 sensor. Worth tossing in the MAF, or wait? I think wait, but I am tired so asking for a friend or something.
     
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  8. neganox

    neganox Feline Führer Moderator Platinum Member

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    I guess toss on the bpv and the maf. Like 10 minutes to do those.
     
  9. Raider

    Raider Administraider Administrator Platinum Member

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    Yeah. hesitation is gone but still relearning. I'll post logs tho.

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    Raider, via a mobile device, Oct 3, 2018
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  10. Raider

    Raider Administraider Administrator Platinum Member

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    After MAF swap, I reflashed the last map from Rob. Did a 3rd gear WOT. The hesitation is gone, and will log more tomorrow, have 45 miles on it now. BPV arrives Friday, so will swap it when I can this weekend.
     

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  11. Sho

    Sho Platinum Member

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    Still lean, but a lot better. 12.5ish afr at WOT. Maybe you got tuned on a huge leak, and now that it's fixed...
     
    Sho, via a mobile device, Oct 3, 2018
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  12. Raider

    Raider Administraider Administrator Platinum Member

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    Yeah I think so. I'll install the bpv, and hopefully we can revise the tune to help.

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    Raider, via a mobile device, Oct 4, 2018
    #52
  13. Raider

    Raider Administraider Administrator Platinum Member

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    Ok, so drive into my kid's school was smooth. Got home to a map from Hypnotic to get me by. I sent him the WOT log from last night. Will fine tune after BPV arrives and is installed. FWIW, no more P2187 once I swapped the purge valve solenoid.
     
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  14. Mauro_Penguin

    Mauro_Penguin Punk in Drublic Gold Member

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    You were still getting codes?
     
    Mauro_Penguin, via a mobile device, Oct 4, 2018
    #54
  15. Raider

    Raider Administraider Administrator Platinum Member

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    Not since I swapped that solenoid in the beginning.

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    Raider, via a mobile device, Oct 4, 2018
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  16. Raider

    Raider Administraider Administrator Platinum Member

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    Present from @Micha arrived! Will install Sunday morning, woo woo [​IMG]

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    Raider, via a mobile device, Oct 5, 2018
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  17. monkey.bones.007

    monkey.bones.007 Chuckin' sausage like a hooker rubs dick Greenie Member

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    I'm in Illinois right now for a wedding, I could give him a handy for you if I can track him down. I'm heading home Sunday morning though so it's a small window.

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    monkey.bones.007, via a mobile device, Oct 6, 2018
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  18. Raider

    Raider Administraider Administrator Platinum Member

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    Hmm. I'll let him know!

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    Raider, via a mobile device, Oct 6, 2018
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  19. Raider

    Raider Administraider Administrator Platinum Member

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    Bpv is in. It's so not the adjustable thing. It's a brake caliper tool to tighten thing like my Forge. Needle nose in the vise worked to swivel it, and top tightened with a wrench. Reflashed and will see how it goes tomorrow.

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    Raider, via a mobile device, Oct 7, 2018
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  20. Mauro_Penguin

    Mauro_Penguin Punk in Drublic Gold Member

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    ¿que?

    You took apart the new turbosmart too?
     
    Mauro_Penguin, via a mobile device, Oct 7, 2018
    #60
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