Car RPM prob

nuwan755

Active member
  • Dec 8, 2008
    605
    47
    28
    මචන්ලා, වාහනේ corolla 141, 2008. මේකේ AC ඔන් කරාම rpm එක 400ක් වගේ වැඩි වෙලා normal ගානට එනවා. නොර්මල් වෙන්න විනාඩියක් වගේ යනවා. එත් එක්කම ආයේ වැඩි වෙනවා 400ක් වගේ.. මේක දිගටම වෙනවා. ගිය සතියේ වාහනේ AC හැදුවට පස්සේ තමයි මේ seen එක ආවෙ. මේකට මොකද බන් කරන්න ඕන??
     
    Last edited:

    Shaalee

    Well-known member
  • Oct 16, 2015
    1,630
    295
    83
    Paraguay
    mama danna widihata AC fan on wenakota RPM eka maximum 100-200 athara thama wadi wenna one. kohomath Fan on off wenakota RPM adu wadi wenawa.


    Experts will help you :)
     

    imhotep

    Well-known member
  • Mar 29, 2017
    14,824
    8
    35,334
    113
    Ask the same guy who fixed your Aircon. When the A/C comes on there's certainly more load on the engine and you would tend to think that the RPM should go up.
    But I checked my mine... RPM steady - absolutely no change - I think the ECU takes care of it, keeping the engine at steady idle RPM.
     

    prab132

    Member
    Aug 23, 2018
    27
    3
    3
    ac eka nisanam nemei. eth nitharama rpm eka wenas wela engine tuneup ekak karama hari giya.. okata kohoma weida danne ne. honda city ekak
     

    nuwan755

    Active member
  • Dec 8, 2008
    605
    47
    28
    scan ekakuth kara machan. pora kiyanawa normal kiyala. issara ehema une na ban. traffic eke iddi brake eka aduwen pagan hitiyoth accelerate wela nikanma issarahata yanawa. company danna weida machan. epa wela inne.
     

    Emios

    Well-known member
  • Dec 10, 2009
    73,827
    66,366
    113
    scan ekakuth kara machan. pora kiyanawa normal kiyala. issara ehema une na ban. traffic eke iddi brake eka aduwen pagan hitiyoth accelerate wela nikanma issarahata yanawa. company danna weida machan. epa wela inne.

    Ehemq thama bn.eka normal ne.a/c eka haduwa kiyanne mokadda kare? Car ekata match wenne nethi compressor ekak ehema set karada?engine load eka wedi wela tiyenne.ekko coolant gas eka dala madi.
     

    nuwan755

    Active member
  • Dec 8, 2008
    605
    47
    28
    Ehemq thama bn.eka normal ne.a/c eka haduwa kiyanne mokadda kare? Car ekata match wenne nethi compressor ekak ehema set karada?engine load eka wedi wela tiyenne.ekko coolant gas eka dala madi.

    AC pressure valve ekak damme ban.
     

    Emios

    Well-known member
  • Dec 10, 2009
    73,827
    66,366
    113
    AC pressure valve ekak damme ban.

    Mchn coolant gas pressure eka aye check karaganin.oya compressor eka engage wela tiyenne hematissema ekai rpm eka wedi.ekko gas adui nattan a/c eka dan hodata weda hinda car eke wena issue ekak mathu wela.ekko tune up eka madi.ecu eka reset karala balapan.battery eka galawala tikak wela tiyala.
     
    • Like
    Reactions: nuwan755

    mtmadushanka

    Well-known member
  • Apr 28, 2018
    3,699
    592
    113
    Hogwarts 🏰
    jnwXbb1.gif
     

    downx

    Well-known member
  • Feb 8, 2008
    2,350
    512
    113
    මචන්ලා, වාහනේ corolla 141, 2008. මේකේ AC ඔන් කරාම rpm එක 400ක් වගේ වැඩි වෙලා normal ගානට එනවා. නොර්මල් වෙන්න විනාඩියක් වගේ යනවා. එත් එක්කම ආයේ වැඩි වෙනවා 400ක් වගේ.. මේක දිගටම වෙනවා. ගිය සතියේ වාහනේ AC හැදුවට පස්සේ තමයි මේ seen එක ආවෙ. මේකට මොකද බන් කරන්න ඕන??

    uba koheda ??
     

    nuwan755

    Active member
  • Dec 8, 2008
    605
    47
    28
    Mchn coolant gas pressure eka aye check karaganin.oya compressor eka engage wela tiyenne hematissema ekai rpm eka wedi.ekko gas adui nattan a/c eka dan hodata weda hinda car eke wena issue ekak mathu wela.ekko tune up eka madi.ecu eka reset karala balapan.battery eka galawala tikak wela tiyala.

    man me tika chek karala balannam machan. tnx :):)