At 5.46 when suction occur... The valve will get close... No air will flow into exhaust.... When suction is release.. Air will flow... Normally the valve is open it gets close only when suction occur
Activa service manual EXHAUST EMISSION CONTROL SYSTEM (PULSE SECONDARY AIR INJECTION SYSTEM) The exhaust emission control system consists of a pulse secondary air injection system which introduces filtered air into the exhaust gases at the exhaust port. Fresh air is drawn into the exhaust port whenever there is a negative pressure pulse in the exhaust system. This charge of fresh air promotes burning of the unburned exhaust gases and changes a considerable amount of hydrocarbons and carbon monoxide into relatively harmiess carbon dioxide and water vapor. This model has the pulse secondary air injection (PAIR) control valve and PAIR check valve. PAIR check valve prevents reverse air flow through the system. The PAIR control valve reacts to high intake manifold vacuum and will cut off the supply of fresh air during engine deceleration, thereby preventing after burn in the exhaust system. No adjustment to the pulse secondary air injection system should be made, although periodic inspection of the components is recommended.
SECONDARY AIR SUPPLY SYSTEM NOTE: The secondary air supply system introduces filtered air into exhaust gases in the exhaust port. The secondary air is drawn into the exhaust port whenever there is negative pressure pulse in the exhaust system. This charged secondary air promotes burning of the unburned exhaust gases and changes a considerable amount of hydrocarbons and carbon monoxide into relatively harmless water and carbon dioxide respectively. Remove the following: - Fuel tank (page 5-11) Check the air injection hoses between the pulse secondary air injection (PAIR) control valve and cylinder head cover for deterioration, damage or loose connections. Make sure that the hoses are not cracked. NOTE: If the hoses show any signs of heat damage, inspect the PAIR check valve in the PAIR control valve for damage. Check the air suction hose between the air filter, air chamber and PAIR control valve for deterioration, damage or loose connections. Make sure that the hoses are not kinked, pinched or cracked
2 வால்வு மட்டுமே உள்ளது. Diapharm கிழிந்தாலோ அல்லது சிறு ஓட்டையானோலோ Idling சரியாக இருக்காது. Reedvalve Open ஆனால் சைலென்சர் நெருப்பு மற்றும் புகை மற்றும் வெடிப்பு மறு பக்கம் நடக்கும்
Sai fault aanaa 1. Chinna tube (air tube) cut aana alladhu sai ulle reedvalve problem irundhaal idling alladhu full throlttle nadapadhu sila nerangalil problem irukkum. 2. Silenceril sai moolam adigam eriya Vaikkamudiyum. Adhu nadakkavillai endraal silencer adaippu adhigamaagum.(பெரிய அளவு இருக்காது). சில வாகனங்களில் அடிக்கடி வெடிப்பு சத்தம் வரும்போது Sai ஐ முழுவதும் வேலை செய்யாமல் கட் செய்து விடுவோம். Ex. Tvs victor மற்றும் Star.
Thank u so much for ur kind information sir. First one is i am not a professionalist. Trial and error is my development. I am a basic mechanic. So please find, any mistake in my videos and give suggestions. It ll make me best. Thanks once again for watching my videos and ur valuable informations. I ll be correction my mistake sir..
நல்ல தகவல் நன்றி சகோ இவ்வளவு நாள் இது தெரியாம போச்சு இவ்வளவு காலம் இந்த வீடீயோ பாக்காம இருந்துருக்கேன்
Arumaiyana vilakkam
Superb Brother...
At 5.46 when suction occur... The valve will get close... No air will flow into exhaust.... When suction is release.. Air will flow... Normally the valve is open it gets close only when suction occur
Vignesh Rajaa vicky you are correct.Good Knowledge. Air will intake only when exehaust takes place by ventury method.
Rahmath you are really great,though you had collected from lot of people but the delivery is amazing (easy to understand ). May your way continued
Thanks ji
arumaiyana thagaval anna 👍
Activa service manual
EXHAUST EMISSION CONTROL SYSTEM (PULSE SECONDARY AIR INJECTION SYSTEM)
The exhaust emission control system consists of a pulse secondary air injection system which introduces filtered air into the exhaust
gases at the exhaust port. Fresh air is drawn into the exhaust port whenever there is a negative pressure pulse in the exhaust system.
This charge of fresh air promotes burning of the unburned exhaust gases and changes a considerable amount of hydrocarbons and
carbon monoxide into relatively harmiess carbon dioxide and water vapor.
This model has the pulse secondary air injection (PAIR) control valve and PAIR check valve. PAIR check valve prevents reverse air flow
through the system. The PAIR control valve reacts to high intake manifold vacuum and will cut off the supply of fresh air during engine
deceleration, thereby preventing after burn in the exhaust system.
No adjustment to the pulse secondary air injection system should be made, although periodic inspection of the components is
recommended.
Best explanation... Supper anna..
அருமையான பதிவு வாழ்துக்கள் நண்பா
சூப்பர் பதிவு..........அருமை அண்ணா..
SECONDARY AIR SUPPLY SYSTEM
NOTE:
The secondary air supply system introduces filtered air
into exhaust gases in the exhaust port. The secondary air
is drawn into the exhaust port whenever there is negative
pressure pulse in the exhaust system. This charged
secondary air promotes burning of the unburned exhaust
gases and changes a considerable amount of
hydrocarbons and carbon monoxide into relatively
harmless water and carbon dioxide respectively.
Remove the following:
- Fuel tank (page 5-11)
Check the air injection hoses between the pulse
secondary air injection (PAIR) control valve and cylinder
head cover for deterioration, damage or loose
connections. Make sure that the hoses are not cracked.
NOTE:
If the hoses show any signs of heat damage, inspect the
PAIR check valve in the PAIR control valve for damage.
Check the air suction hose between the air filter,
air chamber and PAIR control valve for deterioration,
damage or loose connections. Make sure that the hoses
are not kinked, pinched or cracked
If sai not clean silencer cold lae vedikuma bro
@@prabhuramesh5981 I think no bro... Cold ley vedikuthuna... Inlet valve, inlet valve guid... Ithulaay problem irukum bro...
@@vigneshraajvicky2098 full silencer change panava bro , or air suction valve change panava bro
@@prabhuramesh5981 no need to change it bro... Engine mis fire is due to other factor... Valve lapping, timing , majorly inlet valve guide problem...
@@prabhuramesh5981 silence sai system... Ku orru samanthamey illa
Nice explanation boss....
Worth explaining super
Dear sir: ummah. Fantastic.
Super explaination sir
Bro ithu bike laa illanaa mileage drop agumaaa
Super sir
Dis connect செய்ய முடியுமா . அப்படிச் செய்தால் என்ன பிரட்சனை வரும்
Sir..SAI fault aachuna...mileage affect aaguma??
Bro eanakku oru santheham sai faut iruthuchinna silenser oru parthikular time vedi sound varuthe athu eathunala bro
Super Pro
Brother what if patrol case didn't close properly then what Will happen can you tell anyone
Hello bro..
Sai repair ana enna agum.. sollunga.
By Ruban twowheeler works
2 வால்வு மட்டுமே உள்ளது.
Diapharm கிழிந்தாலோ அல்லது சிறு ஓட்டையானோலோ Idling சரியாக இருக்காது.
Reedvalve Open ஆனால் சைலென்சர் நெருப்பு மற்றும் புகை மற்றும் வெடிப்பு மறு பக்கம் நடக்கும்
@@BS6-Technical bro diaphragm lesa kilinchuruchu screw marai poiduchu splendor plus ku
Pudhusu vangalama rate evlo varum
Bro SAI problem aanal (pickup and mileage kudukaadha) irukaadhaa
Sai fault aanaa
1. Chinna tube (air tube) cut aana alladhu sai ulle reedvalve problem irundhaal idling alladhu full throlttle nadapadhu sila nerangalil problem irukkum.
2. Silenceril sai moolam adigam eriya Vaikkamudiyum. Adhu nadakkavillai endraal silencer adaippu adhigamaagum.(பெரிய அளவு இருக்காது).
சில வாகனங்களில் அடிக்கடி வெடிப்பு
சத்தம் வரும்போது Sai ஐ முழுவதும் வேலை செய்யாமல் கட் செய்து விடுவோம். Ex. Tvs victor மற்றும் Star.
@@BS6-Technicalsai cut panna problem varuma
Super caption
Bro canister pathi oru vedio podunga bro sekkirama
Already pottachi bro
th-cam.com/video/sfySNd7KrgQ/w-d-xo.html
Very simply explained in tamil.. If you like support me by subscribe
I can't read or write Tamil but can understand the language.
Thank u so much for ur kind information sir.
First one is i am not a professionalist.
Trial and error is my development.
I am a basic mechanic.
So please find, any mistake in my videos and give suggestions.
It ll make me best.
Thanks once again for watching my videos and ur valuable informations.
I ll be correction my mistake sir..
@@BS6-Technical That is so nice of you.Best wishes 👍
@@BS6-Technical Hope you understand the explanation I have mentioned?
S ji i understood
Bro TH-cam channel name ah Tamil mathunga apa than Tamil iruku neraiya peruku therium
Neenga romba thappa purijuvachurikku. Sai vanthu pollution controlkku than use panrasthu...eriyama irukkira petrole eriyavaikkarthukku kedayathu.athu vanthu veliya pokira exhaust gas konjam oxygen pottu sutham pannidum.athu than.
Puraveal