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  1. Join Date
    Oct 2002
    Posts
    15,525
    #1871
    Quote Originally Posted by skut View Post
    tanung lang po, ang purpose ba ng servo ay para sa idle lamang, may connection ba eto sa fuel/air ratio?
    yes, meron.

  2. Join Date
    Jan 2011
    Posts
    6
    #1872
    so kapag nka bypass na ang servo using diy idle-up malakas na sya sa konsumo sa gas?

  3. Join Date
    Mar 2008
    Posts
    36,590
    #1873
    Quote Originally Posted by skut View Post
    so kapag nka bypass na ang servo using diy idle-up malakas na sya sa konsumo sa gas?
    you mean to say, you intentionally upped the idling rpm? that will increase the fuel consumption, because the engine will be always idling at a higher rpm..
    the servo works by upping the idling rpm when there is "increased load". when this load is removed, idling rpm returns to normal, saving fuel.

  4. Join Date
    Jan 2011
    Posts
    6
    #1874
    no sir,nasira kase ang servo ng auto ko kaya nag convert na lang ako. nka diy idle-up na sya.


  5. Join Date
    Jan 2011
    Posts
    6
    #1875
    ok lang ba na i-disconnect ko na lang yung socket ng servo since sira na din?


  6. Join Date
    Jan 2013
    Posts
    38
    #1876
    Quote Originally Posted by skut View Post
    ok lang ba na i-disconnect ko na lang yung socket ng servo since sira na din?

    ISC (Idle-Speed Control), a.k.a. servo, adjusts air to be mixed with fuel. Since nag bypass ka mababago ang fuel consumption mo, either RICH or LEAN. Kung nka idle lng ang engine (gas pedal not pressed), maaaring proper ang mixture ng air and fuel. Pero, buti sana kung palaging ganun. Pa'no kung humarurot ka?

    Ok lang na disconnected yan basta walang CEL. Supply, ground, step-up and step-down ng stepper motor lang ang connection na 'yan.

  7. Join Date
    Jan 2011
    Posts
    6
    #1877
    Kung nka idle lng ang engine (gas pedal not pressed), maaaring proper ang mixture ng air and fuel. Pero, buti sana kung palaging ganun. Pa'no kung humarurot ka?
    tama ka sir, yun nga ang napansin ko. normal yung idle 900rpm tapos around 1k rpm kapag naka ON ang aircon pero kapag tumatakbo na lalo na pag medyo paakyat pag diin mo sa gas e parang mahina yung power nya. d ko alam kung ganun tlaga or kung mahina na makina ko. hindi ko pa din na try mag pa compression test. malinis naman tambutso at wala usok, yung plugs naman pare-pareho na medyo slight red.(galing sa idle ata nung nag tsek ako ng plugs)

  8. Join Date
    Jul 2010
    Posts
    567
    #1878
    Dapat greyish white color ng spark gap insulator. Medyo rich fuel mixture kung brown.

  9. Join Date
    Jan 2013
    Posts
    38
    #1879
    Ang alam ko, kapag mahina ang compression, nagbabawas ng engine oil. Kaso EFI sa atin na may crank-case vent. Check mo timing or yung igniter. Ang pagkaka-alam ko rin kung RICH or LEAN ang mixture, hindi naaapektuhanang engine torque. Most racing cars run on RICH mixture. Kung Lean naman ay kadalasan mga misfires. Tingnan mo rin ung purge control valve mo --kung open, vaccum leak, kung close--RICH mix. Hahahaha. Nsa ibabaw ng throttle body intake ang hose nyan. EAP (E and A is for the EGA [wala tyo nito kung 4G92], P goes to the purge controller valve then to the canister). Parang off-topic ako, pero, sanhi din ito sa pagiging weak torque ng engine.

  10. Join Date
    Nov 2013
    Posts
    6
    #1880
    Hi,

    Im a new member and new owner (not really-- 1 year na auto ko) of a second hand of a Mitsubishi Lancer GLXi 96 model, napapansin ko na may lagatak na sya sa ilalim when we have it checked in greasebee in ortigas extension, cainta need na daw palitan yung buong suspension system and they quoted us 21K for it (parts and labor included) pero 2 days gagawin, but when I searched the net ang daming negative feedback sa greasebee so we decided to go to rapide in taytay, rizal. suspension system din ang need palitan and our estimate is 27K and gagawin nila for 1 1/2 days.. kaso madami din negative feeds on rapide... So can you guys help me? kung meron po kayong ma recommend na magaling na auto car repair na hindi naman sobrang mahal.. I live in rizal so if meron po kayong alam... please prang awa nyo na... Thanks a lot....

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