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Tema: Loš rad motora Marea 2,0 115kw

  1. #1
    Član od
    12.05.2016
    Lokacija
    Beograd
    Garaža
    Fiat Marea 2.0 HGT
    Poruke
    10

    Loš rad motora Marea 2,0 115kw

    Društvo imam veliki problem. Auto neće da prima gas i jako loše radi. U pitanju je marea 2,0 hgt 115kw. Problem je što neće ni da vuče. Jedva iz dvorišta mogu da je isteram. A najbliži servis za fiate koje ja znam je na 25km odavde. Ne znam ni smem li da je vozim toliko u ovakvom stanju. Može li neki hint šta bih mogao da uradim. Napomenuo bih da su svećice nove, protokomer sam promenio i lambdu. Doduše polovno i jedno i drugo, ali provereno pre kupovine. Poslušajte zvuk na videu da bi vam bilo jasnije o čemu se radi.


  2. #2
    Član od
    30.01.2007
    Lokacija
    Neko selo pored Beogr
    Garaža
    Cuore Sportivo 166
    Poruke
    2.056
    Ne mogu da ti pomognem što se tiče konkretnog problema ali bar reci gde se nalazi auto da bar mogu da ti preporučim neki bliži servis Moja preporuka je da nađeš nekoga ko ima krutu gredu pa da te odšlepuje do servisa. Ovako ćeš samo da se patiš.

  3. #3
    Član od
    12.05.2016
    Lokacija
    Beograd
    Garaža
    Fiat Marea 2.0 HGT
    Poruke
    10
    Auto je na Umci. Naručio sam dijagnostiku. Videćemo šta će biti

  4. #4
    Član od
    13.05.2008
    Lokacija
    beograd
    Garaža
    735E32, 525E39 Mlook
    Poruke
    184
    Pritisak goriva.
    Čovek se uči dok god je živ!!

  5. #5
    Član od
    12.05.2016
    Lokacija
    Beograd
    Garaža
    Fiat Marea 2.0 HGT
    Poruke
    10
    Auto je prikačen na dijagnostiku. Jedinu grešku koju povremeno prijavi je P0130. Medjutim kada je izbrišem ne prijavljuje je jedno vreme. Ali auto i u tom periodu kada "nema" grešaka radi loše. Može li lambda toliko da poremeti rad motora da ne može ni gas da primi? Evo i nekih vrednosti koje su očitane. Ne znam da li su u redu jer ne znam koliko treba da budu.



  6. #6
    Član od
    30.01.2007
    Lokacija
    Neko selo pored Beogr
    Garaža
    Cuore Sportivo 166
    Poruke
    2.056
    Evo šta kaže internet:

    The ECM constantly monitors this voltage while in closed loop to determine how much fuel to inject. If the ECM determines that the O2 sensor voltage was too low (less than .4 Volts) for too long (for more than 20 seconds (time varies with model)), this code is set.

    Read more at: http://www.obd-codes.com/p0130
    Copyright OBD-Codes.com

    Depending if the problem is intermittent or not, there may be no symptoms other than MIL (malfunction indicator lamp) illumination. If the problem is constant, then symptoms may include one or more of the following: MIL illumination Engine runs rough, missing or stumbling Blows black smoke from tail pipe Engine dies Poor fuel economy

    Read more at: http://www.obd-codes.com/p0130
    Copyright OBD-Codes.com

    Usually the cause of P0130 is a bad oxygen sensor, however this isn't always the case. If your o2 sensors haven't been replaced and they are old, it's a good bet that the sensor is the problem. But, It could be caused by any of the following: Water or corrosion in the connector Loose terminals in the connector Wiring burnt on exhaust components Open or short in the wiring due to rubbing on engine components Holes in exhaust allowing unmetered oxygen into exhaust system Unmetered vacuum leak at the engine Bad o2 sensor Bad PCM

    Read more at: http://www.obd-codes.com/p0130
    Copyright OBD-Codes.com

    Using a scan tool, determine if the Bank 1, sensor 1 is switching properly. It should switch rapidly between rich and lean, evenly. 1. If it does, the problem is likely intermittent and you should examine the wiring for any visible damage. Then perform a wiggle test by manipulating the connector and wiring while watching the o2 sensor voltage. If it drops out, fix the appropriate part of the wiring harness where problem resides. 2. If it doesn't switch properly, try to determine if the sensor is accurately reading the exhaust or not. Do this by removing the fuel pressure regulator vacuum supply briefly. The o2 sensor reading should go rich, reacting to the extra fuel added. Reinstall regulator supply. Then induce a lean condition by removing a vacuum supply line from the intake manifold. The o2 sensor reading should go lean, reacting to the enleaned exhaust. If the sensor operates properly, then the sensor may be okay and the problem may be holes in the exhaust or an unmetered vacuum leak in the engine (NOTE: Unmetered vacuum leaks at the engine are almost always accompanied by lean codes. Refer to the appropriate articles for diagnosing an unmetered vacuum leak). If the exhaust does have holes in it, it's possible that the o2 sensor may be misreading the exhaust because of the extra oxygen entering the pipe via those holes 3. If none of this is the case and the o2 sensor just isn't switching or acts sluggish, unplug the sensor and make sure there is 5 Volt reference voltage to the sensor. Then check for 12V supply to the o2 sensor's heater circuit. Also check for continuity to ground on the ground circuit. If any of these are missing, or aren't their proper voltage, repair open or short in the appropriate wire. The o2 sensor will not operate properly without proper voltage. If the proper voltages are present, replace the o2 sensor.

    Read more at: http://www.obd-codes.com/p0130
    Copyright OBD-Codes.com



  7. #7
    Član od
    13.05.2008
    Lokacija
    beograd
    Garaža
    735E32, 525E39 Mlook
    Poruke
    184
    Izmeri pritisak goriva.
    Čovek se uči dok god je živ!!

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