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Iveco 35c15 3.0 HPI 146k - No power - Turbo is not charging Iveco 35c15 3.0 HPI

BiggSizze 21063 9
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  • #1 16349856
    BiggSizze
    Level 9  
    I warmly welcome. I read myself before I wrote, but unfortunately I did not find the answer, hence my next post ..
    Namely ... while driving suddenly felt a decrease in power. I stopped putting out the engine, after waiting a moment fired as always, without problems, however, the problem of lack of power has not disappeared ... 2,3,4 gear is (how can I) but further failure. The maximum speed from a good hill is 100 km / h .. you can't hear the T compressor. After connecting to the computer 6 throttle errors + Exhaust gas recirculation valve - but egr lights up from new.
    I bought a new ORG damper in connection with the errors found, unfortunately, after its installation there is no improvement - damper errors have disappeared, but still there is no power - you can clearly hear and feel that the turbo is not hula .. After returning from the test drive Mechanics were a bit surprised - well then again comp, and here zero errors - the air flow is normal, with the pedal almost in the floor at a standstill, the values that I noticed in the top up tab is less than 1000, but it's logical since you can't hear it and the motor is walking like a moth. They have removed the pressure sensor top-up - it was heavily soiled with sludge, but after cleaning zero improvement.

    From what they said - scratching their heads in thought - that you can not see, you can not hear the leaks .. the motor does not kick, burns to the touch, but accelerates like a beetle in gas and does not throw error

    Anyone have any idea before they come up with a turbo exchange that was exchanged for a new one 2-3 years ago ?? eszsz .. i love this car, but sometimes i lack strength for it :)

    Maybe the pressure sensor did not mention which I mentioned?
    I am asking for a quick reply if possible.
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  • Helpful post
    #2 16349917
    kraskun2000
    Level 10  
    I once had such a puzzle. No errors and no power. There was a clogged catalyst and no free flow of exhaust gas through the turbo.
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  • #3 16350049
    BiggSizze
    Level 9  
    It happened suddenly, were there symptoms before? My fault suddenly appeared during acceleration since then - as in the description.
    Cd catalyst - can it be checked without replacement?
  • #4 16350070
    kraskun2000
    Level 10  
    You can disconnect the turbo catalyst and drive over. He will be fine. As far as I remember one nut and you pull off the metal clamp
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  • #5 16350888
    BiggSizze
    Level 9  
    uh ... ok
    Someone something more?
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  • #6 16351370
    andrzej20001
    Level 43  
    Intake leak or turbo control
  • #7 16351555
    BiggSizze
    Level 9  
    andrzej20001 wrote:
    Intake leak or turbo control


    The intake is tight.
    Driver .. - are you talking about this plastic valve mounted on the beam next to the air filter, which also seems to control the egr?
  • #8 16352779
    kraskun2000
    Level 10  
    BiggSizze wrote:
    andrzej20001 wrote:
    Intake leak or turbo control


    The intake is tight.
    Driver .. - are you talking about this plastic valve mounted on the beam next to the air filter, which also seems to control the egr?


    Turbo control is simply a Pear with a turbocharger. Just check if the cable is working (it is not obstructed, or if there is a vacuum)
  • #9 16353328
    BiggSizze
    Level 9  
    kraskun2000 wrote:
    BiggSizze wrote:
    andrzej20001 wrote:
    Intake leak or turbo control


    The intake is tight.
    Driver .. - are you talking about this plastic valve mounted on the beam next to the air filter, which also seems to control the egr?


    Turbo control is simply a Pear with a turbocharger. Just check if the cable is working (it is not obstructed, or if there is a vacuum)


    aaaa ... ok - yes - it certainly works - among other things they started by checking if it is baked - apparently it works as it should.
  • #10 16367877
    BiggSizze
    Level 9  
    Thanks for the hints .. some of them were helpful.

    The solution to the problem was:
    Replacing the EGR control valve
    (in size ... like a glass attached to the stomach :D black! - located under the air filter for me - two thin hoses + ankle are added to it)
    .. for this EGR cleaning and .. replacement of one of the catalysts (smaller), which turned out to be blocked. Kraskun2000 - THX for the hint!

    After these operations - including replacing the throttle with a new one - the engine has revived and spins properly.

    PS .. for people wondering ..
    "why CHECK is on in my Daily and pulsing EDC .." - and the car flashes without complaint - I will tell you that the reason is probably a factory defective throttle, which, despite the fact that it worked - (did not wave, burned to touch) - for me generated 8 errors!

    Best regards!

Topic summary

The discussion revolves around an Iveco 35c15 3.0 HPI experiencing a sudden loss of power, with the turbocharger not functioning properly. The user reported multiple throttle errors and issues with the exhaust gas recirculation (EGR) valve. Suggestions from other users included checking for a clogged catalyst, potential intake leaks, and the turbo control mechanism. Ultimately, the user resolved the issue by replacing the EGR control valve, cleaning the EGR, and replacing a blocked catalyst, which restored engine performance. The user also noted that a faulty throttle had generated multiple errors despite appearing to function normally.
Summary generated by the language model.
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