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  1. Join Date
    Sep 2008
    Posts
    54
    #11
    boss nilinis namin yun maf sensor gamit yun maf sensor sprayer.. mukang ok naman yun maf sensor eh.... bakit kaya nawawalang ng gana yun 1st cylinder kaya resulting sya na nagigiing palyado.. pinalitan na namin ng spark plugs ganun parin.. minsan meron gana, minsan wala.. pero yun kuryente galing sa htw meron naman.. ano kaya possible problem nito? would it be the ecu or what?

  2. Join Date
    Jul 2011
    Posts
    399
    #12
    Nacheck mO na ba yun oil seal? Hindi kaya basa yun spark plug?

  3. Join Date
    Sep 2008
    Posts
    54
    #13
    hmmm... cge titignan ko... salamat... maari nga nababasa..

  4. Join Date
    Jun 2005
    Posts
    3,774
    #14
    have it compression tested. check all vacuum hoses. Lastly check the fuel injectors... ganyan nangyari sa altima dati...

  5. Join Date
    Sep 2008
    Posts
    54
    #15
    Bagong overhaul ang makina na. walang tukol ok ang clearance. Ok ang timing. Bagong htw at spark plug, bago ang maf sensor. Pero bkit palyado parin. Wlang gana ang cylinder 1 at 3? Ecu na kaya problem nito?

  6. Join Date
    Mar 2008
    Posts
    52,731
    #16
    Quote Originally Posted by error47 View Post
    Bagong overhaul ang makina na. walang tukol ok ang clearance. Ok ang timing. Bagong htw at spark plug, bago ang maf sensor. Pero bkit palyado parin. Wlang gana ang cylinder 1 at 3? Ecu na kaya problem nito?
    may distributor ba yan? baka dun ang problema. misfiring... poor electrical contact... kamusta hi tension cables? parang christmas tree ba pag madilim?

  7. Join Date
    Sep 2008
    Posts
    54
    #17
    actually ok ang distributor dahil meron kuryente sir na supply.. ok naman din ang mga injector kasi cleaned and tested namin... suspect namin is yun wiring that is connected to the injector... eto kaya yun wiring na deretso na sa ecu? because as far as I know efi is controlled by ecu..

  8. Join Date
    Jul 2011
    Posts
    399
    #18
    Hindi ba ito nabaha?

  9. Join Date
    Sep 2008
    Posts
    54
    #19
    hindi po ito nabaha sir... pinacheck narin namin before ang ecu nito gumastos nga kami ng 7k para sa pagpapaayos ng ecu, tapos baka another 7k na naman ang gastos nito.. sana hindi naman ecu ito. sumasakit na kasi ulo namin..

  10. Join Date
    Jul 2011
    Posts
    399
    #20
    Looks like you have no choice. What i suggest is to have it consultII muna to determine if their is anything wrong sa electronics niya

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nissan super saloon need of mechanic