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Thread: Camshaft Sensor and Air intake Sensor of Liana

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    Default Camshaft Sensor and Air intake Sensor of Liana

    Dear Friends / Expert of Liana

    I am facing issue in my 2009 Liana RXI (CNG) that, it shows faulty camshaft and Air intake Sensor through Scanner (IG motors and another Guy). I have done complete general checkup through IG Motors (They give report on these two sensors and Ignition Cables/Plug Cables). I have replaced Kabuli CrankShaft Sensor, Camshaft Sensor, Ignition Cables/Coils.

    I have changed Camshaft sensor and Air intake Senor temporary through my mechanic second time. But problem still unsolved. IG motors has not sensor in their stocks, but these two mechanic told me that, this is not the issue of sensors, this is something else. Please guide!!!

    Car is missing at 1500RPM to 2500RPM. sometimes without missing check engine light reflects. Please advice!!

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    Issue starts from the time, when my mechanic wash complete engine room through (Kerosene Oil). before the time my car was perfect! :-(

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    Coils k baray me kya kaha? Meri liana me bhi aik dafa missing ka masla aya tha but it was resolved easily by my mechanic and he never saw the sensors but issue was something else.

    Yrs is ff cng?

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    Coils? Ki condition?
    STYLISH BOYZZZ STYLISH ATTITUDE

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    Coils ok hain. problem petrol per b arahi hai aur CNG per bhi!

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    Quote Originally Posted by mmy_mohsin View Post
    Coils ok hain. problem petrol per b arahi hai aur CNG per bhi!
    My car used to miss on petrol only. My electrician played with the wiring of injectors and it was found that one injector was not getting enough pulse/current/signal from ecu to operate...he just fixed this connectiom of one injector till the ecu under the dash and Mashallah car is perfect on petrol since 1.5years now..charged 300 rupees...warna i showed it to baray baray mechanics and they all says k scan hogi (atleast Rs1000), phir pata chalay ga kya masla hai, aap ka head khulay ga etx etc...

    For cng - if its ff cng, then just throw the kit away at your earliest or keep paying suzuki walas for its tuneups and maintenance as noone else put hands on it...the main wajha of failing of liana..for mechanic recommendation, i can send you to a good person, if you desire.

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    I have changed injectors and check after changing Coils, but problem still exist.
    Yes Abid please provide me contact details of this good person. Because I am in great need of it.

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    Quote Originally Posted by mmy_mohsin View Post
    I have changed injectors and check after changing Coils, but problem still exist.
    Yes Abid please provide me contact details of this good person. Because I am in great need of it.
    Check yr inbox mohsin...

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    Any update mohsin?

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    I am sorry Abid, I just checked your message now. One electrician change switch of direct petrol and said that, I have issue of CNG card. Missing kaam hoi hai, magar khatam nahi hoi.

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    Quote Originally Posted by mmy_mohsin View Post
    Dear Friends / Expert of Liana

    I am facing issue in my 2009 Liana RXI (CNG) that, it shows faulty camshaft and Air intake Sensor through Scanner (IG motors and another Guy). I have done complete general checkup through IG Motors (They give report on these two sensors and Ignition Cables/Plug Cables). I have replaced Kabuli CrankShaft Sensor, Camshaft Sensor, Ignition Cables/Coils.

    I have changed Camshaft sensor and Air intake Senor temporary through my mechanic second time. But problem still unsolved. IG motors has not sensor in their stocks, but these two mechanic told me that, this is not the issue of sensors, this is something else. Please guide!!!

    Car is missing at 1500RPM to 2500RPM. sometimes without missing check engine light reflects. Please advice!!

    i have a m15 liana had the similar problem... engine k left side per at the back koi sensor tha he changed that car is ok now.

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    Yaar please confirm, is it camshaft sensor?
    Engine ka Left side per tu camshaft sensor hai. at the Back means???
    Please let me know the name of sensor. So that, I can try it!

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    I am facing the same issue with my FF Liana RXI 2006. RPM at cng varies between 400 to 700 even after re-adjustment. I hear a sound of Pop Corn Patakha in the first gear both on CNG and Petrol. Last week I have cleaned Throttle body and other adjacent sensors and today I cleaned my NGK Plugs but no gain. Also, I feel a dip on Petrol at low RPM in first gear and then feel power afterwards. Any help will be highly appreciated. Thanks

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    Also, when I turn on the AC, RPM drops no matter if it is running on CNG or Petrol. Anyone?

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    Quote Originally Posted by mmy_mohsin View Post
    Yaar please confirm, is it camshaft sensor?
    Engine ka Left side per tu camshaft sensor hai. at the Back means???
    Please let me know the name of sensor. So that, I can try it!
    Better to get your car scanned randomly swapping sensor isn't a good idea

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    Quote Originally Posted by Shahid2013 View Post
    I am facing the same issue with my FF Liana RXI 2006. RPM at cng varies between 400 to 700 even after re-adjustment. I hear a sound of Pop Corn Patakha in the first gear both on CNG and Petrol. Last week I have cleaned Throttle body and other adjacent sensors and today I cleaned my NGK Plugs but no gain. Also, I feel a dip on Petrol at low RPM in first gear and then feel power afterwards. Any help will be highly appreciated. Thanks
    These problem started after throttle body cleaning?

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    Pop corn patakha means misfiring horahi hai.
    Coils ka issue lagraha hai
    STYLISH BOYZZZ STYLISH ATTITUDE

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    Quote Originally Posted by dani_kk View Post
    Pop corn patakha means misfiring horahi hai.
    Coils ka issue lagraha hai
    Meray popcorn patakhay tou sirf plugs change krne se sahi ho gaey thay...

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    Quote Originally Posted by saboor73 View Post
    These problem started after throttle body cleaning?
    Saboor Bhai, No. These problems existed before. Thats why I cleaned throttle body and sensors but in vain

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    Quote Originally Posted by dani_kk View Post
    Pop corn patakha means misfiring horahi hai.
    Coils ka issue lagraha hai
    I have cleaned the plugs and they were just like new.

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