Help please, logs included

Discussion in 'Mazdaspeed 3 Troubleshooting' started by gotovato, Jun 7, 2019.

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  1. gotovato

    gotovato Silver Member

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    Hey all, alot of you know my build, pretty simple, but i had the car dropped off to my buddies shop this week for him to install a muffler. The car was on a base map and drove just fine, no issues. when i picked the car up, i flashed the new map from my tuner, went to go wot, and as soon as the car starts to build some boost (like over 5psi) it begins to cut out, pop, shutter, and sound like shit.

    i took some logs and all i can see thats odd is the ignition curve, its adding timing then removing then adding then removing, almost like launch control? all my buddy did was install a muffler, and put the turbo heat shield back on.

    any help would be great, thanks!
     

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  2. Enki

    Enki Motorhead Platinum Member

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    Logs don't look readable; what were they taken with? Who is your tuner and what tuning platform are you using?

    Edit: NVM set to unicode instead of utf-8.
     
  3. Enki

    Enki Motorhead Platinum Member

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    Flash back to your old map and see if it persists. If yes, check grounds and any aux fuel setups you might be running for issues.
    If not, well, your tuner fucked up somewhere.
     
  4. gotovato

    gotovato Silver Member

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    Thanks for the input. I should’ve mentioned I did flash back to the other map. same issue. No aux fuel or anything either
     
    gotovato, via an iPhone, Jun 8, 2019
    #4
  5. Sho

    Sho Gold Member

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    Check the line from pcv to to manifold.
     
    Sho, via a mobile device, Jun 8, 2019
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  6. gotovato

    gotovato Silver Member

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    Thanks for the help guys, and guys in shout last night! I just did the plugs and one plug tube was flooded with water. I guess the seal wasn’t great on that coil and the car sat outside in the rain for a week. Dried up the water, changed the plugs, good to go!
     
    gotovato, via an iPhone, Jun 8, 2019
    #6
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