P1230 and PINGING when under boost!!! - Page 4
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This is a discussion on P1230 and PINGING when under boost!!! within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; The manual I linked in post #30 is much nicer (and free)....

  1. #46
    Admiral Ackbar the 1st mycologist's Avatar
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    The manual I linked in post #30 is much nicer (and free).
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

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  3. #47
    Registered User Mr.Bug_02's Avatar
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    Lol about that... I mainly log on from my phone, so when I get my laptop back, ill download the manual..

    BOOST FIEND!!!

  4. #48
    Registered User scoobaru03's Avatar
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    What color wires are you looking at?
    2003 Impreza WRX Sport Wagon

    "I wouldn't want to belong to a club that would have me as a member." - Groucho Marx

    Is it fast? I don't even know if its street legal. O.o (IROC-Z)

  5. #49
    Registered User Mr.Bug_02's Avatar
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    For instance step 3 says;

    wire 7 on FPC harness (black/orange) to wire 2 on fuel pump connector (black/white) well on MY connector the wire #2 is red/yellow...

    I hope that didn't confuse you

    BOOST FIEND!!!

  6. #50
    Registered User scoobaru03's Avatar
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    The color wont matter wire 2 is still wire 2 ya know sometimes the colors wont match. its all good though your still testing the right wire
    2003 Impreza WRX Sport Wagon

    "I wouldn't want to belong to a club that would have me as a member." - Groucho Marx

    Is it fast? I don't even know if its street legal. O.o (IROC-Z)

  7. #51
    Registered User Mr.Bug_02's Avatar
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    Ok cool, ill continue today then, thanks ill keep.it updated

    BOOST FIEND!!!

  8. #52
    Registered User Mr.Bug_02's Avatar
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    UPDATE: the fuel pump controller completely stopped sending ground to my fuel pump, soooooo I'm hoping this was the issue and my new FPC will come in soon and hopefully solve my issue.. I read in another forum that not enough ground will throw the p1230 code, but I'm more concerned that it stops the pingin when I go under boost

    BOOST FIEND!!!

  9. #53
    Registered User scoobaru03's Avatar
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    I'd imagine from the diagram it had a body ground and not through the controller?
    2003 Impreza WRX Sport Wagon

    "I wouldn't want to belong to a club that would have me as a member." - Groucho Marx

    Is it fast? I don't even know if its street legal. O.o (IROC-Z)

  10. #54
    Registered User Mr.Bug_02's Avatar
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    The fpc was supposed to.be sending ground to the fuel pump, so when I checked it, (after my car completely stopped working), we noticed it, so I t'd my own ground in to the fpc harness

    BOOST FIEND!!!

  11. #55
    Registered User scoobaru03's Avatar
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    good stuff man keep us updated on the fixen!
    2003 Impreza WRX Sport Wagon

    "I wouldn't want to belong to a club that would have me as a member." - Groucho Marx

    Is it fast? I don't even know if its street legal. O.o (IROC-Z)

  12. #56
    Registered User Mr.Bug_02's Avatar
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    Will do, thanks for yalls help guys, yall helped out with all the info! Now let's hope this solves the pingin issue as well

    BOOST FIEND!!!

  13. #57
    Registered User Mr.Bug_02's Avatar
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    Well guys appreciative all the assistance... I switched out my Fuel Pump Controller and the car has no more check engines light, and so far I have not heard and pingin/detonation!!

    BOOST FIEND!!!

  14. #58
    Admiral Ackbar the 1st mycologist's Avatar
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    Nice. Let's see the learning view when you get your laptop hooked up.

    Does it have a downpipe or any other mods? You could get a stage I or II map depending.
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

  15. #59
    Registered User Mr.Bug_02's Avatar
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    Something I've been tryin to learn now.. how to use my open source 2.0/EcuFlash/RomRaider???????!!!! Lol

    I have, headers, up pipe, 3" downpipe, 3" full exhaust system, short ram intake and a Grimm Speed EBC....

    I definitely wanna upgrade somethin.. my tuner has been very busy and just want to do somethin to give my car an extra umph!

    BOOST FIEND!!!

  16. #60
    Admiral Ackbar the 1st mycologist's Avatar
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    Oh yeah, sorry I forgot.
    "From a little spark may burst a mighty flame." - Dante
    "The stitch is lost unless the thread is knotted." - Italian proverb

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