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Thread: Honda Civic - 2000 Misfiring Injector / ECM / Wiring Issue Troubleshooting

  1. #1
    PakWheeler Follow
    mobym's Avatar
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    Default Honda Civic - 2000 Misfiring Injector / ECM / Wiring Issue Troubleshooting

    Dear All,

    I want to share an issue i faced today and require your opinion on what to conclude.

    Car:
    Honda Civic VTI - 2000, Automatic Transmission, Driven on Petrol but also has CNG installed.

    Symptom: Car was not accelerating properly and miss-firing. No check-light was showing up during the issue.

    Initial-Troubleshooting
    On some troubleshooting we discovered that injector # 1 (right most when viewed from front of engine) was not getting pulse.

    Action: Taken to electrician

    Further troubleshooting:
    1- Electrician checks and declares that wiring is ok
    2- Electrician checks ECU and says there is is something wrong with ECU.

    Fixing options:

    1- Change ECU.
    2- Fix via taking pulse from another injector and remove CNG wiring.

    Temporarily Fixed using option 2 without removing CNG wiring.

    Current condition:
    Engine is smooth there is no misfiring.

    Help Required for conclusion:
    I am wondering, if it is possible to grab a connection from another injector pulse and having car run without misfire or it is just that the electrician fearing that he might not get a better reward ended up telling something big and then fixing some loose wire i am confused and require help from members who might be knowledgeable in such issues.

  2. #41
    Senior PakWheeler Follow
    Xulfiqar's Avatar
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    Default

    Quote Originally Posted by colt View Post
    @mobym, i was in same situation a year back, only mine was 2004 model, JDM ECU will also throw Codes for EPS, Air bags, along with what described by Sir Xulfiqar. IFIRC it was also no compatible with automatic transmission as JDM tranny is five speeds with OD, normally called AADOO gear by scrappers.
    I am a silent fan of Sir Xulfiqar & daily search his posts & read them all before browsing any other forum, GOD bless you Sir
    explanation:

    aadoo = peach (peach sales are difficult)
    ZRS - Zulfiqar Racing Systems ..... - professionals at work - at crackwheels.com

  3. #42
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    Post Some issue

    Asalam o Alekum

    my car honda 1993model efi.

    D15B efi engine dala hey 2000 model ka. ..... kuch din se self buhat le rahi hey. aur jub patrol par engine chalta hey tu gari ghutti/missing karti hey. cng par theek chalti hey....... need help......


    ac blower not working... kia is ka koi fuse hota hey ya koi relay........

  4. 09-10-2014, 12:56 PM

    Newbie


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