Turbo Waste Gate

[sanjeewa81]

මචන් ටර්බෝ වේස්ට්ගේට් (waste gate) එක permanently open වෙලා තිබුනොත් ඇති වෙන අයහපත් බලපෑම මොකද්ද. මගේ කා එකේ turbo solenoid එක වැඩකරන්නේ නැද්ද කොහෙද, agent maintained previously, ඒගොල්ලෝ solenoid එක bypass කරලා. එතකොට wastegate එක දිගටම ඇරිලා නේද තියෙන්නේ. මේකේ අයහපත් බලපෑමක් තියෙනවාද?

 

[AnuradhaRa]

බම්ප්ස්

 

[sanjeewa81]

මචන් ටර්බෝ වැඩ්ඩො නැද්ද?

 

[Jonnie_Walker]

chussssssss

 

[EvilEye]

මචන් ටර්බෝ වැඩ්ඩො නැද්ද?

thaama turbokaarayo avilla nethuwa athi

 

[Force0081]

mehemai waste gate eka arila thibbama turbine eke speed eka adui exhaust gas waste gate eken yana nisa. ithin engine performance adu wenawa manifold eke air pressure(boost) adu nisa volumetric efficiency adui wena awlk na. mid rpm range eketh turbo na wage thama. bypass karala kiyanne mokak ekkada?

 

[sylar**]

සම්පුර්නේයෙන්ම වැහිලා නම් ලොකු lag එකක් එයි accelerator එක පාගද්දී. response කරන්න ටිකක් වෙලා යනව. ඇරිලා නම් වාහනේ අදින එක අඩුවෙයි. තෙල් වැඩ කරන එකත් අඩු වෙයි. කළු දුම ටිකක් වැඩි වෙඉ accelerate කරද්දී. හොදටම කළු දුම දානවා waste gate stuck open උනාම(විශේෂයෙන්ම diesel වාහන වල ).waste gate එක වැඩ කරනව නම් bypass කරන්න කිසිම හේතුවක් නැහැ.

 

[sanjeewa81]

මචන් බයිපාස්කරලා තියෙන්නේ solenoid valve එකෙන්. solenoid valve එක වැඩ කරන්නේ නැති නිසා වෙන්ට ඕනි.

 

[sanjeewa81]

mehemai waste gate eka arila thibbama turbine eke speed eka adui exhaust gas waste gate eken yana nisa. ithin engine performance adu wenawa manifold eke air pressure(boost) adu nisa volumetric efficiency adui wena awlk na. mid rpm range eketh turbo na wage thama. bypass karala kiyanne mokak ekkada?

සම්පුර්නේයෙන්ම වැහිලා නම් ලොකු lag එකක් එයි accelerator එක පාගද්දී. response කරන්න ටිකක් වෙලා යනව. ඇරිලා නම් වාහනේ අදින එක අඩුවෙයි. තෙල් වැඩ කරන එකත් අඩු වෙයි. කළු දුම ටිකක් වැඩි වෙඉ accelerate කරද්දී. හොදටම කළු දුම දානවා waste gate stuck open උනාම(විශේෂයෙන්ම diesel වාහන වල ).waste gate එක වැඩ කරනව නම් bypass කරන්න කිසිම හේතුවක් නැහැ.

මචන් මෙන්න මේක තමා bypass කරලා කියන්නේ.

පලවෙනි solenoid එක turbo wastegate එකේ. ඒක ඔය විදියට bypass කරලා.
දෙවෙනි එක EGR එකේ.
තුන්වෙනි එක brake servo වෙන්ට ඇති.

 

[Force0081]

මචන් මෙන්න මේක තමා bypass කරලා කියන්නේ.

පලවෙනි solenoid එක turbo wastegate එකේ. ඒක ඔය විදියට bypass කරලා.
දෙවෙනි එක EGR එකේ.
තුන්වෙනි එක brake servo වෙන්ට ඇති.

Oya vacuum/pressure hose eka mcn bypass karala thiyenne solenoid eka neme. ai oya hose 2 galawala thiyenne? solenoid eka through exhaust pressure eka yanne nathi nisa waste gate valve eka open & close timing perfect na bn. dan mekai wenne oke waste gate actuator ekata direct deela thiyenne exhaust pressure eka oya thiyena pic eke hatiyta. turbo wada karanawa athi car eke. turbo wada karanawanm ohoma thibbata awlk na habaii high rev karanna kota turbo na mid rpm eketh optimum nathuwa athi.
1. low rpm walata wada high rpm power adui wage therenawada?
2. emission test eka passda?
3. High rpm exhaust smoke wadida?
4. bypass karala thiyena line eka rubber hose ekakda da metalic da?

 

[sanjeewa81]

Oya vacuum/pressure hose eka mcn bypass karala thiyenne solenoid eka neme. ai oya hose 2 galawala thiyenne? solenoid eka through exhaust pressure eka yanne nathi nisa waste gate valve eka open & close timing perfect na bn. dan mekai wenne oke waste gate actuator ekata direct deela thiyenne exhaust pressure eka oya thiyena pic eke hatiyta. turbo wada karanawa athi car eke. turbo wada karanawanm ohoma thibbata awlk na habaii high rev karanna kota turbo na mid rpm eketh optimum nathuwa athi.
1. low rpm walata wada high rpm power adui wage therenawada?
2. emission test eka passda?
3. High rpm exhaust smoke wadida?
4. bypass karala thiyena line eka rubber hose ekakda da metalic da?

Thanks for the reply machan. car eke turbo wada karanawa. 1800 RPM waladi, turbo whistle eka ahenawa. uba kiyana kathawa hari. mama 3000 RPM ehata rev karanne na, habayi ekaparata navaththala thiyeddi neutral eke rev karoth kalu duma danawa, hemin sare rev kaloth kalu duma danne na. mama me gana mechanic gen ahuwama vu kiyanawa car eka godak traffic eke duwanakota soot hadenawa wadi high rpm rev karala tikak diwwoth duma adu weyi kiyala. mama prashna tikata pilithuru liyannam.

1. ow low rpm 1800 waladi gindara wage widinawa. mid rpm mata hithenne ehema widinne na thama.
2. emission test pass machan, habayi emission test karana kaleta turbo eka clean karaganna kiwwa.
3. more the 3000 ekapara rev karanakota ara kiwwa wage exhaust smoke wadiyi.
4. hose okkoma plastic & rubber machan. baypass karapu eka plastic tikak flexible hose ekak. metalic hose nemeyi.

mama oya hose wala kada iri walin pennala thiyenne original widiyata set wela thiyenna ona widiya. pahala pinthuraya balapan machan. me car eke diagram eka.

 

[Force0081]

Thanks for the reply machan. car eke turbo wada karanawa. 1800 RPM waladi, turbo whistle eka ahenawa. uba kiyana kathawa hari. mama 3000 RPM ehata rev karanne na, habayi ekaparata navaththala thiyeddi neutral eke rev karoth kalu duma danawa, hemin sare rev kaloth kalu duma danne na. mama me gana mechanic gen ahuwama vu kiyanawa car eka godak traffic eke duwanakota soot hadenawa wadi high rpm rev karala tikak diwwoth duma adu weyi kiyala. mama prashna tikata pilithuru liyannam.

1. ow low rpm 1800 waladi gindara wage widinawa. mid rpm mata hithenne ehema widinne na thama.
2. emission test pass machan, habayi emission test karana kaleta turbo eka clean karaganna kiwwa.
3. more the 3000 ekapara rev karanakota ara kiwwa wage exhaust smoke wadiyi.
4. hose okkoma plastic & rubber machan. baypass karapu eka plastic tikak flexible hose ekak. metalic hose nemeyi.

mama oya hose wala kada iri walin pennala thiyenne original widiyata set wela thiyenna ona widiya. pahala pinthuraya balapan machan. me car eke diagram eka.

oya waste gate solenoid valve eke electrical connector eka galawala pin 2kata wire 2k gahala battery eken supply deela balanna solenoid eka click wena sound eka ahenawada kiyala. ehema nattam solenid eka wada karanne na. oka replace karala pressure hose 2 hai karanna echarai. nattam solenoid eka nathuwa vacuum operated boost control ekak danna araka godak ganannm. original widiyta hadaganna try ekak denna. car eka 406 ekakda?

anith case eka mekai exhaust black smoke eka wadi unama carbon badenawa EGR valve, turbine wheel, waste gate valve, catalytic converter wala ehema unama ewath clean karanna wenawa kalayak giyama.

 

[sanjeewa81]

oya waste gate solenoid valve eke electrical connector eka galawala pin 2kata wire 2k gahala battery eken supply deela balanna solenoid eka click wena sound eka ahenawada kiyala. ehema nattam solenid eka wada karanne na. oka replace karala pressure hose 2 hai karanna echarai. nattam solenoid eka nathuwa vacuum operated boost control ekak danna araka godak ganannm. original widiyta hadaganna try ekak denna. car eka 406 ekakda?

anith case eka mekai exhaust black smoke eka wadi unama carbon badenawa EGR valve, turbine wheel, waste gate valve, catalytic converter wala ehema unama ewath clean karanna wenawa kalayak giyama.

ow machan 406. meke machan hari widiyata oya hose tika set kala. habayi balapu eka kiwwa. spool wenne na kiyala inter cooler ekata yana rubber hose eka allala balala eka pimbenne na kiyala.

eeta passe uge langa thibunu solenoid ekak damma ethakota hondata hose eka pimbenna gatta rev karanakota vu kiwwa spooling hondayi kiyala, habayi machan engine eka off kalama solenoid eken hissing noise ekak enawa, solenoid ekata dakunu patten hayi wena hose eka galewwama sadde nathi wenawa, eken vacuum ekak anawa, winadi deka thunakin nathi wenawa, brake pedal eka dethun parak paganakotath a vacuume eka nikanma nathuwa yanawa.

ithin vu kiyanawa, mekata engine eka off kalath solenoide ekata siganal ekak enawa kiyala ECU eken, ekayi ara vacuum ekak enne kiyala, ethakota solenoid eka savuththu wenawa kiyala aluthin solenoid ekak dala wadak nahalu eka hadanne nathuwa, mata therenne na ban, engine off kalama eheme vacuum ekak tika welawak thiyena eka asamanya deyakda? recon solenoid ekak 6000 kata dennam kiwwa.

 

[Force0081]

ow machan 406. meke machan hari widiyata oya hose tika set kala. habayi balapu eka kiwwa. spool wenne na kiyala inter cooler ekata yana rubber hose eka allala balala eka pimbenne na kiyala.

eeta passe uge langa thibunu solenoid ekak damma ethakota hondata hose eka pimbenna gatta rev karanakota vu kiwwa spooling hondayi kiyala, habayi machan engine eka off kalama solenoid eken hissing noise ekak enawa, solenoid ekata dakunu patten hayi wena hose eka galewwama sadde nathi wenawa, eken vacuum ekak anawa, winadi deka thunakin nathi wenawa, brake pedal eka dethun parak paganakotath a vacuume eka nikanma nathuwa yanawa.

ithin vu kiyanawa, mekata engine eka off kalath solenoide ekata siganal ekak enawa kiyala ECU eken, ekayi ara vacuum ekak enne kiyala, ethakota solenoid eka savuththu wenawa kiyala aluthin solenoid ekak dala wadak nahalu eka hadanne nathuwa, mata therenne na ban, engine off kalama eheme vacuum ekak tika welawak thiyena eka asamanya deyakda? recon solenoid ekak 6000 kata dennam kiwwa.

vacuum eka kohomath podi welawak thiyenawa eka normal. solenoid ekata signal enna widiyak na engine eka off karama mata hithenne bass dapu solenoid eka wena ekakin ain karapu hariyata seal wenne nathi ekak kiyala mkada solenoid ekata current eka enawanm ehema nawattala thiyena welwata hising noise ekak enne na mkada solenoid eka open thiyenne podi thanakin air eka yanakota thama ehema wenne.

oke dakunu patte hose eka kiyanne compressed air pressure hose ekak vacuum hose ekak neme mcn. engine eka off karama turbine wheel eka over 1 min spin wenawa oka 150000rpm walata wada wegen karakenne. ethakota engine eka off karath air intake ekak thiyenawa podi welawak wheel eka slow wenakan. manifold eken air eka engine ekata yanne nathi nisa engine eka off karama e thiyena pressure eka baas dapu hariyta seal wenne nathi solenoid eken yanakota thama oya sadde ahenne. dakunu patte hose eka galeuwama e sadde nathi wenne podi thanakin air eka yanakota ena hising sound eka loku thanakin air drop wenakota enne nathi nisa. oka thama mata hithenne thawa thanakin solenoid ekak dala balanna hatiyata sure karaganna puluwan solenoid ekata current eka enawada kiyala

 

[sanjeewa81]

vacuum eka kohomath podi welawak thiyenawa eka normal. solenoid ekata signal enna widiyak na engine eka off karama mata hithenne bass dapu solenoid eka wena ekakin ain karapu hariyata seal wenne nathi ekak kiyala mkada solenoid ekata current eka enawanm ehema nawattala thiyena welwata hising noise ekak enne na mkada solenoid eka open thiyenne podi thanakin air eka yanakota thama ehema wenne.

oke dakunu patte hose eka kiyanne compressed air pressure hose ekak vacuum hose ekak neme mcn. engine eka off karama turbine wheel eka over 1 min spin wenawa oka 150000rpm walata wada wegen karakenne. ethakota engine eka off karath air intake ekak thiyenawa podi welawak wheel eka slow wenakan. manifold eken air eka engine ekata yanne nathi nisa engine eka off karama e thiyena pressure eka baas dapu hariyta seal wenne nathi solenoid eken yanakota thama oya sadde ahenne. dakunu patte hose eka galeuwama e sadde nathi wenne podi thanakin air eka yanakota ena hising sound eka loku thanakin air drop wenakota enne nathi nisa. oka thama mata hithenne thawa thanakin solenoid ekak dala balanna hatiyata sure karaganna puluwan solenoid ekata current eka enawada kiyala

umba kiyana de thama matath hithenne, baas maka baas kenek, vu tikak pandithayi, vu kiyana ewa parasparayi, attatama mama ugen air filter box ekak ganna giye, eka daddi thama oya bypass wade dakala, vu pandithaya une, mama ugen kisima repair ekak karagena na, ath uge langa parts thiyenawa, namuth idea ekak ganna ona nisa thama oya uge langa thiyena solenoid eka dala baluwe, ara hissing eka mage solenoid eketh awa, uge eketh awa nisa vu eka dala wadak na kiwwa, vuge solenoid eka vu kiwwa wada kiyala, a unath ara hissing eka enne vu kiyana widiyata mage ECU eken signal ekak ena nisalu, ethakota a solenoid ekath savuththu wela yayilu, vu ethakota kiwwa wena ECU set ekak dala check karannath ona kiyala, mata nam hithenne vuta pissu.

 

[Force0081]

umba kiyana de thama matath hithenne, baas maka baas kenek, vu tikak pandithayi, vu kiyana ewa parasparayi, attatama mama ugen air filter box ekak ganna giye, eka daddi thama oya bypass wade dakala, vu pandithaya une, mama ugen kisima repair ekak karagena na, ath uge langa parts thiyenawa, namuth idea ekak ganna ona nisa thama oya uge langa thiyena solenoid eka dala baluwe, ara hissing eka mage solenoid eketh awa, uge eketh awa nisa vu eka dala wadak na kiwwa, vuge solenoid eka vu kiwwa wada kiyala, a unath ara hissing eka enne vu kiyana widiyata mage ECU eken signal ekak ena nisalu, ethakota a solenoid ekath savuththu wela yayilu, vu ethakota kiwwa wena ECU set ekak dala check karannath ona kiyala, mata nam hithenne vuta pissu.

uuta pissuda ban. ECU ekak daanna kiyanna nodanna ekek uge lagata giyoth paw attatama. hoses 2 kath check karala balanna ekak danakota ewaye podi damage walinuth leak wenawa oka ganan ganna epa solenoid ekak danna baya nathuwa.

 

[sanjeewa81]

uuta pissuda ban. ECU ekak daanna kiyanna nodanna ekek uge lagata giyoth paw attatama. hoses 2 kath check karala balanna ekak danakota ewaye podi damage walinuth leak wenawa oka ganan ganna epa solenoid ekak danna baya nathuwa.

Uta nam pissu machan. Nathi waradi mawanawa. Thanks machan uba dunnu support ekata. Mama honda solenoid ekak balala dannam.