Fantastic, in depth, pure tech Talk. One of the rare videos, where an actual knowledgeable person is talking unlike most other joker channels. Sir plz continue to post more videos.
Dear Sir, thanks for this lovely video. You have explained it in such a simple language that it becomes very easy for a layman like me to understand the matter. Hats off to you Sir.
After short circuiting tps from classic 350 carburettor version, there is sudden increase in pickup. But somebody told that it cause to melt valves and piston.Basically it is a Rheostate , so if we short circuiting the tps there is zero ohm resistance and full potential on spark plug. So is there any problem like melting valves or piston?? Also u r explanation is very good by the way
Nope. The TPS in these bikes are static and just like some pickle.... If without TPS power is increasing then I would think about it. Valve and piston melting means over heating issue which is related to wrong AFR or no engine oil or low supply engine oil or too much of usage of bike or bad engine oil or high speed constant riding or bad fuel
Thank you for such an informative video. I am trying to diagnose my 2016 STD 500 UCE which isn't generating a spark. I checked everything throughly, although my pulsar coil is showing a resistance of 400ohms. The manual says 180-240ohms. Is there an issue with my pulsar coil?
great explanation, problem is that we have loads of Indian imported bikes but we can no longer find the parts, currently looking for tci/control unit N4060120 cannot get anywhere here
Hello Sir. What is the difference between Analogue TCI & Digital TCI in BS4 ROYAL ENFIELD. My bike BULLET ELECTRA 2017 BS4 MODEL was having initially Analogue & it got damaged. I have replaced it with Digital One. Is there any adverse effect on Ignition. I am feeling something that is not correct in the Ignition system. Please help.
Very useful video. Would it be possible to use an AC unit in bikes fitted with dc cdi wiring through some jugad? I need the ability to roll start with even a completely dead battery.
My Thunderbird starts and idles fine but once throttle input is provided, shuts off.But once I remove and re install the tps connection on TCI unit, things are fine again for some time but after a few kilometres issue happens again.Should I replace the TCI unit or the TPS switch?
Sir my bike wouldn't start, mechanic diagnsed it as faulty tci unit and put a different tci unit from another bike, bike started immediately. But you have told without tci unit bike can start?
Finally someone's talking about RE wiring. Sir, Can you please make a video about avl wiring I have a thunderbird 350 avl 2005 model and the wiring is old and busted. I tried searching for wiring harness but couldn't find my particular model.so i am thinking of making my own harness. So if you could kindly help.
@@MechAutoClinic thanks for responding, It should have a cdi system wiring but i think some years ago the local mechanic did some changes without my knowledge. What it had the last i checked before the whole thing went dead was a TCI UNIT with two sets of wiring bearing oart No. 147256/A LH and 147256/A RH.one for right hand side and other for left which i cant find. Now i have ordered a new CDI UNIT and making my own wiring harness
Good day Sir. I have a strange whinging sound coming from my classic 500 2012 model apon start up in the morning. What is very strange is that the motorcycle runs perfect all the time. The whinging shound goes away when i switch on the headlights and tke bike runs smooth. Please help. Thank you for the informative videos.
sudden mileage drop in my classic 350 bs3 2013 model. mechanic cleaned carburettor and spark plug all good for 10 kms.suddenly sound increases and spark plug becomes black again and again.mileage is 32kmpl.what is the problem sir.already head work done in lathe.piston is changed to .025 . unable to find the mileage problem,help me sir.
choked air filter, water in petrol, faulty spark plug, weak battery, faulty IG coil or faulty TCI unit..open choke or leaky choke in carburetor, choked intake carb air vent holes which are at bottom of the periphery which is facing towards air filter..
@@MechAutoClinic Thanks for the reply sir.finally found the problem.ignition coil wires wrongly fitted. so spark plug becomes black..i checked and connected correctly.and valve guide shaking problem solved. finally got 47 kmpl mileage.adjusted carburator petrol screw to outer most possible turn.pickup dropped.but mileage incresed.
i checked all the connections with Multimeter and its getting all the voltages in spark plug wire its not coming the spark all the voltages are kk suggest me a solution
My 2014 Electra feels dead after mid RPMs. Is it something to do with the TCI or TPS sensor ? Got a new carb last year and got it tuned recently. Still bike takes a long time to reach 100. I’ve seen others’ bikes reach 100 easily
Please sir can you tell me if there is a difference between the Himalayan BS3 TCI ( carburettor) ignition coil and the BS4 ( ECU ) coil ? As you know I'm in the UK and I can only find listed as Himalayan coil ? ..... Does not tell you if BS3 or BS4 compatible ??? .... Thank you if you can help please 🙏
Tomorrow I am getting one Himalayan at my workshop. I will try to post up some pics for your reference. Please ping me to my email. Don't worry I know I have to work on this. Just remind me tomorrow. Thanks.
Can you help me please with the positions of what wire goes where ? On my royal Enfield Himalayan . I have no wiring harness with this bike so i need to make my own . Please can you tell me which wire goes where on the contacts of the TCI unit . With the plugs at the top of the unit . I have plug for 2 wire then 4 wire and again 2 ... ??? Regards Mark
@@MechAutoClinic ... I'm in the UK . My bike is a BS4 but it has been fitted with carburettor and BS3 stater . The bike was originally EFI model with ECU ... But everything has been removed . So back to very basics .... Regards Mark
sir if we direct the TPS switch in electra bs4 it's performed very smooth without any missing, i replace the TPS switch also new and set the yellow mark at wot position only but i feel a little missing ,,directing the switch cases any issues?
@@supremekailash33 in TCI motorcycles.... TPS works hardly... Since it's a static based so you won't feel a lot... In fact even if it is dynamic with carb still you won't feel any great change. TPS performance or feeling of its presence, can be felt only in ECM bikes.
Hello sir, thank you so much for this video! Can you tell me, which component in TCI unit is faulty when motocycle starts right, idles perfect, but wont go over 2500RPM? Which component controls timing/revs?
In TCI there is no seperate controller apart from Rev Limited which is locked at 5500RPM app. Since you are talking about TCI that means your motorcycle is carburetor model. So check pilot/slow jet and carburetor slide. If slide has discoloration then replace it. Motorcycle will be fine. Please update. Thanks.
@@bogdanzivkovic157 then check the jets. if 550 that means 4 cylinder motorcycle. you are not able to rev above means pilot jets are prolly blocked or not tuned on Carb Synchronizer or fuel supply to all is uneven. sometimes this happen when fuel is not in all carbs. I am surprised that GS550 has TCI. I believe it is based on CBP rather than TCI. if CBP then you mae need to work on CBP by using IGT Flash Gun.update me. Thanks
Thanks for sharing this details This will help me a lot I am planning for buy intercepter 650 can you suggest me advantage and disadvantage. And best jacket under 15000.00 Rahul Roy Delhi
its all about maturity....well I don't have problem. but UPSC is right.....it will take years....coz still some of the techs are struggling around with normal EFI
You helped me a lot Sir, Can you please tell me how much voltage is reaching the TCI unit in brown and black wires? The readings when only ignition switch is on and when both ignition and engine kill switches are on. I'm working for 6 days on my Electra, now I found the problem that current is not reaching to the ignition coil but the wires I checked are fine. I want to make sure that TCI unit is OK. Please Sir, your help with these readings will be appreciated.
@@MechAutoClinic thanks for the information, the problem in my electra was in the engine kill switch wire. I took that to a machanic, he kicked and successfully started without touching anything 😎😎😎😎😎
Thank you for the information. Can you let us know the difference between the Blue TCI unit and Green TCI Unit? Can we replace Blue TCI with Green TCI unit? Because Blue TCI unit is not available in the market.
Shiva Renuka can't really give you proper info on that but my guessing is due to different timing they have kept the color code. Blue is for 350 and green for 500. Since both are for different CC. I am sorry but this is my guessing. I may be wrong.
TCI unit ko ek brown wire hai or ek black. Brown ko 12volt ana chahiye. Black ko earth check karo. Ignition coil main ek white ro ek brown wire rahegi. Ignition coil ke brown wire ko 12 volt ana chahiye. Or white color wire ko Continuity dekhna tci se ignition coil tak. Battery full charge honi chahiye.
Hello sir, sir my bike sometimes won't start by self start, i can hear electromagnet sound in relay but still it won't, should be holding n releasing clutch n start switch then aft many tries sometimes it starts so is that depends on TCI? r relay should be replaced? I changed clutch switch also... Thank u sir in advance 😊
Fantastic, in depth, pure tech Talk. One of the rare videos, where an actual knowledgeable person is talking unlike most other joker channels.
Sir plz continue to post more videos.
Dear Sir, thanks for this lovely video.
You have explained it in such a simple language that it becomes very easy for a layman like me to understand the matter.
Hats off to you Sir.
You are most welcome
Thanks for valuable information. Today I visited Royal Enfield show room to know about this unit. But even senior technician don't know what it is...
After short circuiting tps from classic 350 carburettor version, there is sudden increase in pickup. But somebody told that it cause to melt valves and piston.Basically it is a Rheostate , so if we short circuiting the tps there is zero ohm resistance and full potential on spark plug. So is there any problem like melting valves or piston??
Also u r explanation is very good by the way
Nope. The TPS in these bikes are static and just like some pickle.... If without TPS power is increasing then I would think about it. Valve and piston melting means over heating issue which is related to wrong AFR or no engine oil or low supply engine oil or too much of usage of bike or bad engine oil or high speed constant riding or bad fuel
Thanks for the great info, found exactly what I wanted to find ! :)
Thank you for such an informative video. I am trying to diagnose my 2016 STD 500 UCE which isn't generating a spark. I checked everything throughly, although my pulsar coil is showing a resistance of 400ohms. The manual says 180-240ohms. Is there an issue with my pulsar coil?
great explanation, problem is that we have loads of Indian imported bikes but we can no longer find the parts, currently looking for tci/control unit N4060120 cannot get anywhere here
Let me know your country. We do shipping worldwide if our transportation allows us.
@@MechAutoClinic Thank you for getting back to me, I am in South Africa
Let me check if South Africa is in the list for dispatch... Give me few days. Since I am out of station.
Hello Sir. What is the difference between Analogue TCI & Digital TCI in BS4 ROYAL ENFIELD. My bike BULLET ELECTRA 2017 BS4 MODEL was having initially Analogue & it got damaged. I have replaced it with Digital One. Is there any adverse effect on Ignition. I am feeling something that is not correct in the Ignition system. Please help.
Hello Sir. Waiting for your suggestion.
As I understood, if correctly Blue colored TCI is Digital & Green one is Analogue.
nope.nothing like that. it is just a timing curve difference so color code given to the body.
Thanks for your reply Sir.🙏
Very useful video.
Would it be possible to use an AC unit in bikes fitted with dc cdi wiring through some jugad?
I need the ability to roll start with even a completely dead battery.
My Thunderbird starts and idles fine but once throttle input is provided, shuts off.But once I remove and re install the tps connection on TCI unit, things are fine again for some time but after a few kilometres issue happens again.Should I replace the TCI unit or the TPS switch?
did u find a solution caz m having d same problem
Sir my bike wouldn't start, mechanic diagnsed it as faulty tci unit and put a different tci unit from another bike, bike started immediately. But you have told without tci unit bike can start?
Not possible
Finally someone's talking about RE wiring.
Sir, Can you please make a video about avl wiring
I have a thunderbird 350 avl 2005 model and the wiring is old and busted. I tried searching for wiring harness but couldn't find my particular model.so i am thinking of making my own harness. So if you could kindly help.
its very simple....i guess u r model is CDI based right?
@@MechAutoClinic thanks for responding,
It should have a cdi system wiring but i think some years ago the local mechanic did some changes without my knowledge. What it had the last i checked before the whole thing went dead was a TCI UNIT with two sets of wiring bearing oart No. 147256/A LH and 147256/A RH.one for right hand side and other for left which i cant find. Now i have ordered a new CDI UNIT and making my own wiring harness
Sir please help me in wiring my cdi unit. Just received it from crourier.
Just tel me which wire goes where.
watsapp me the photo of wiring in spread condition.....9822212496
Good day Sir. I have a strange whinging sound coming from my classic 500 2012 model apon start up in the morning. What is very strange is that the motorcycle runs perfect all the time. The whinging shound goes away when i switch on the headlights and tke bike runs smooth. Please help. Thank you for the informative videos.
Can you record and send it to me my email is macasp@gmail.com
sudden mileage drop in my classic 350 bs3 2013 model. mechanic cleaned carburettor and spark plug all good for 10 kms.suddenly sound increases and spark plug becomes black again and again.mileage is 32kmpl.what is the problem sir.already head work done in lathe.piston is changed to .025 . unable to find the mileage problem,help me sir.
choked air filter, water in petrol, faulty spark plug, weak battery, faulty IG coil or faulty TCI unit..open choke or leaky choke in carburetor, choked intake carb air vent holes which are at bottom of the periphery which is facing towards air filter..
sorry for late reply.
@@MechAutoClinic Thanks for the reply sir.finally found the problem.ignition coil wires wrongly fitted. so spark plug becomes black..i checked and connected correctly.and valve guide shaking problem solved. finally got 47 kmpl mileage.adjusted carburator petrol screw to outer most possible turn.pickup dropped.but mileage incresed.
Hi..thanks for the informative video sir. My 2010 model uce Electra having green colour TCI. Is there any difference between the colour codes?
I disconnected tci and reconnect but my re will not start. Its battery down.
check the TCI fuse.thank you very much for appreciation
i checked all the connections with Multimeter and its getting all the voltages in spark plug wire its not coming the spark all the voltages are kk suggest me a solution
from one year onwards i didn't started my bike thunderbird 350
My 2014 Electra feels dead after mid RPMs. Is it something to do with the TCI or TPS sensor ? Got a new carb last year and got it tuned recently. Still bike takes a long time to reach 100. I’ve seen others’ bikes reach 100 easily
Possible clutch issue. Slippage is causing the speed issue. Please check that.
Can we fit the tci unit in Royal Enfield Thunderbird 500 ?
Want to fit tci unit because of converting the bike from efi to carb?
Please reply
Please sir can you tell me if there is a difference between the Himalayan BS3 TCI ( carburettor) ignition coil and the BS4 ( ECU ) coil ? As you know I'm in the UK and I can only find listed as Himalayan coil ? ..... Does not tell you if BS3 or BS4 compatible ??? .... Thank you if you can help please 🙏
Tomorrow I am getting one Himalayan at my workshop. I will try to post up some pics for your reference. Please ping me to my email. Don't worry I know I have to work on this. Just remind me tomorrow. Thanks.
@@MechAutoClinic thank you that would be great and a big help to me . I look forward to hearing from you ... Regards Mark 🙏
please check your mail box. i have sent you details. thanks.
I have a 2007 CI 5 speed Electra 350 With self start, can you please tell me what kind of unit is present in my bike TCi or CDI..
Hii..Great information that you shared..i would like to know more about TPS..should it be connected or what if it is disconnected..?
if TCI bike then it wont show u much diff.
Can you help me please with the positions of what wire goes where ? On my royal Enfield Himalayan . I have no wiring harness with this bike so i need to make my own . Please can you tell me which wire goes where on the contacts of the TCI unit . With the plugs at the top of the unit . I have plug for 2 wire then 4 wire and again 2 ... ??? Regards Mark
Where you from?
@@MechAutoClinic ... I'm in the UK . My bike is a BS4 but it has been fitted with carburettor and BS3 stater . The bike was originally EFI model with ECU ... But everything has been removed . So back to very basics .... Regards Mark
Ok. Give me some time. I will work on in and send you details. Send me the pic of your existing TCI unit to macasp@gmail.com
Can I get your contact number
Thank you Sir..
Sir can i can use this new tci unit to ,2009 electra model pls tell me sir
bone stock is TCI or CDI?
@@MechAutoClinic tci
@@ajayaj990 if tci only then there is no other TCI unit...apart from LB500 Old TCI and UCE 500 TCI all are same only.
@@MechAutoClinic tq sir...can i get ur num please
sir if we direct the TPS switch in electra bs4 it's performed very smooth without any missing, i replace the TPS switch also new and set the yellow mark at wot position only but i feel a little missing ,,directing the switch cases any issues?
@@supremekailash33 in TCI motorcycles.... TPS works hardly... Since it's a static based so you won't feel a lot... In fact even if it is dynamic with carb still you won't feel any great change. TPS performance or feeling of its presence, can be felt only in ECM bikes.
@@MechAutoClinic thanks for your reply sir 🙏
sir which color wires from tci used for primary plug coil & which color wires for secondary coil ?
great sir...
where can i buy 2004 thunderbird machismo avl TCI ?
Hello sir, thank you so much for this video! Can you tell me, which component in TCI unit is faulty when motocycle starts right, idles perfect, but wont go over 2500RPM? Which component controls timing/revs?
In TCI there is no seperate controller apart from Rev Limited which is locked at 5500RPM app. Since you are talking about TCI that means your motorcycle is carburetor model. So check pilot/slow jet and carburetor slide. If slide has discoloration then replace it. Motorcycle will be fine. Please update. Thanks.
My bike is not Enfield. Its Suzuki GSX 550. Carbs are as new.
@@bogdanzivkovic157 then check the jets. if 550 that means 4 cylinder motorcycle. you are not able to rev above means pilot jets are prolly blocked or not tuned on Carb Synchronizer or fuel supply to all is uneven. sometimes this happen when fuel is not in all carbs. I am surprised that GS550 has TCI. I believe it is based on CBP rather than TCI. if CBP then you mae need to work on CBP by using IGT Flash Gun.update me. Thanks
Thanks for sharing this details
This will help me a lot
I am planning for buy intercepter 650 can you suggest me advantage and disadvantage.
And best jacket under 15000.00
Rahul Roy
Delhi
i believe you wont find ample support with the tech repairs off market only if you plan for a long ride
@@upsccse5200 thanks
its all about maturity....well I don't have problem. but UPSC is right.....it will take years....coz still some of the techs are struggling around with normal EFI
if I buy interceptor....I will never give my bike to anyone for repair....i hope u got my point...lol!!
Sir without battry chlegi bulet
no if not CDI.thanks for watching and comment.
You helped me a lot Sir,
Can you please tell me how much voltage is reaching the TCI unit in brown and black wires? The readings when only ignition switch is on and when both ignition and engine kill switches are on. I'm working for 6 days on my Electra, now I found the problem that current is not reaching to the ignition coil but the wires I checked are fine. I want to make sure that TCI unit is OK. Please Sir, your help with these readings will be appreciated.
brown 12volt and black is earth. thanks for watching and comment.
@@MechAutoClinic thanks for the information, the problem in my electra was in the engine kill switch wire. I took that to a machanic, he kicked and successfully started without touching anything 😎😎😎😎😎
Thank you for the information. Can you let us know the difference between the Blue TCI unit and Green TCI Unit? Can we replace Blue TCI with Green TCI unit? Because Blue TCI unit is not available in the market.
Shiva Renuka can't really give you proper info on that but my guessing is due to different timing they have kept the color code. Blue is for 350 and green for 500. Since both are for different CC. I am sorry but this is my guessing. I may be wrong.
@@MechAutoClinic thank you for the quick reply
How will i know if the TPS is broken? Because the bike will start even if we remove the tps???
in non EFI bikes it hardly make any diff. thanks for watching video and comment
Wow sir you are great
thank you
Sir
If I disconnected the tps in my classic 350
Will Any problem or mileage drop will happen
Sir mera 2008 5 speed wala start nahi ho raha hai. Plug k wire me current nahi aa raha hai kya karu.
TCI fuse under the seat. Usko check karo.
@@MechAutoClinic ok sir i will try
@@MechAutoClinic sir tool box me fuse hai dono sahi hai. Ab kya karu.
TCI unit ko ek brown wire hai or ek black. Brown ko 12volt ana chahiye. Black ko earth check karo. Ignition coil main ek white ro ek brown wire rahegi. Ignition coil ke brown wire ko 12 volt ana chahiye. Or white color wire ko Continuity dekhna tci se ignition coil tak. Battery full charge honi chahiye.
@@MechAutoClinic ok i will try in morning thank you sir. How's you
Hello,
Please make video about coverting old model 2000 bullet std (e.s) 1phase to 3 phase. Because of battery charging problem suffering a lot.
yes but need client for that.
Thankyou for reply! Please make a theoretical video
@@pritamshet7755 will take time but will do. Thanks
Hello sir, sir my bike sometimes won't start by self start, i can hear electromagnet sound in relay but still it won't, should be holding n releasing clutch n start switch then aft many tries sometimes it starts so is that depends on TCI? r relay should be replaced? I changed clutch switch also...
Thank u sir in advance 😊
bike?
@@MechAutoClinic thunderbird twin spark 2009 model Sir
Sir can u give some solutions about re classic 500 desert storm missing problem
Where you from?
How to retared uce ignition
Please help thunderbird 350X missing problem
please let me know exact problem
how to check with multi meter....???
will show soon
GOOD
Lawa
Excuse me?
Means thanks... In Northeastern indian language.....
"Khublei"....I hope I am correct.