Royal Enfield EFI adjustment
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- เผยแพร่เมื่อ 12 ก.พ. 2019
- In this video I go over how to adjust the Throttle position sensor, Why to adjust it and what adjusting it really does. Don't forget to check out the best Royal Enfield forum on the internet forum.classicmotorworks.com/i.... Hey Guys, if you enjoy my content and would like to support my channel, consider becoming a Patron for exclusive benefits www.patreon.com/bePatron?u=19...
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Thank you, mate! I took my motorcycle to a RE specialist, they plug it and they found this issue in the TPS, they want me to change the whole throttle body unit because of this 😳… I found your video and followed the procedure and now my Classic 500 runs awesome. Many thanks Sr👍🏻
You are very welcome. Thank you so much for watching -Maddman
As a carbguy I unfortunetely adjusted the throttle stop screw because of idle issues rapidly after buying. Then i figured out that all the tubes were broken, so i had additive air in the system. After reading in some forums I recognized, that was a big mistake of mine. Nevertheless I'm so glad found your video. After 16000 km with my bike, I fixed my problems with soaking today. Because of your values of the TPS when its on the lowest and the uppest. Throttle stop screw is now adjusted in factory setting. Uppest is .80 and lowest is .14. TPS is on .60 now, much better riding. Unbelivable. Maybe I rise a bit, because of a free flow exhaust system. But first of all Im happy riding my bike like that. Thank you so much for your video man.
Greetings from Switzerland
Samu
Glad to be of assistance. That's what this is all about. Ride safe -Maddman
Hy Brad
Just remembered your helpful clip on youtube. Today i woke up my bike from the winter rest here in switzerland. It rode fantastic, nevertheless not as smooth as my other bikes. So a last question from me, to thorough away my last doubt about the setting. Did you have the lights on of your bike while reading with the multimeter in the video?? Because that would have an influence of the reading.
Greetings Sam
Brad, great video! Thanks for taking the time to make & post!
You are very welcome. -Madd Man
One of the most informative tutorials on Royal Enfield EFI.. Most mechanics merely explain it from the perspective of worn out sparkplugs and clogged Fuel Injectors behind the soot on sparkplugs... Duly subscribed...
Wow, thanks! I like to take the time to break it down and explain everything in easy to understand detail. -Madd Man
Thanks Brother. I duly tuned my TPS today on my Desert Storm..
Good stuff, hope it works well for you. -Madd Man
thank you! excellent explanation
You are very welcome. -Madd Man
great video, gives confidence in doing the adjustment, thanks.
You are more than welcome Buddy, you can do it. Thanks for watching. -Madd Man
Crystal clear my man, thanks for the upload!!
You are more than welcome, I am glad it helped -Madd Man
Very good and informative video !
Thank you. -Madd Man
Great information on tps
It works
Thanks
I really appreciate
No problem, I'm glad it helped. -Madd Man
Best video so far... please do more for others sensor
Perhaps. -Madd Man
Very nice video
Gidday. Thanks for this. Bike has started missing recently in higher revs or cruising round town. Really only started after changing the exhaust and figured it to be fuel as the slightest increase in throttle and it would come right. Just adjusted it up so will give it a go. Cheers for the great - especially making it clear what to do.
No problem. I'm glad I could help. -Madd Man
@@BradTheMaddMan So the problem is still there but adjusting the TPS has made a big difference in performance. Might take it up to .8.. When in 3rd gear holding the bike at 55-60kph it will just cut out for half a second for one or two fires then cut out and so on.. going to check electrics but you wouldn't know of the issue? Mines the same as yours. My dealer hasn't heard of it either.
Just looked at your powertronic ecu video and heard you mention the cutting out issue. Will certainly look into buying one.
Sounds like it may still be lean. Or, it may be the ignition coil (Spark Plug) wire loosing connection. Check those things and let me know if this helped. -Madd Man
About the cutting out problems at steady speeds I mentioned in the Powertronic videos, This is the fault of the solenoids in the fuse box. It may pay to replace them with better quality ones as were provided in the kit. -Madd Man
awesome, cheers mate !
You're welcome. I'm glad you enjoyed it and of course, thank you very much for watching -Madd Man
great stuff.
Thank you and thanks for watching -Madd Man
Fab, thanks for listening.
No problem, If you have any other requests, feel free to mention them. I'm here for you guys. -Madd Man
@@BradTheMaddMan I have just Finnished the set up had to use a different air filter as we don't have a supply of yours in the uk, but wow what a difference with my classic after filter and throttle position sensor. Thanks again Buddy
You are very welcome, James. I bet she has woken up a bit now, lol. Enjoy my friend. -Madd Man
Great video, i followed your instructions today and adjusted my RE classic 500 efi sensor to 0.6 my stock setting was on 0.2 but due to adding a viper short exhaust this was a must...
The only vital info missing on your video was to tell us to Turn ON the Ignition Key (but Don't start the engine) to get the volts reading, this might be common sense but when its your first time it didnt cross my mind to switch the key on 😀
Thanks 🍺🍺👍🏼
Thank you for pointing that out and I'm glad I was able to help you. Thanks for watching and please subscribe. -Madd Man
Hey maddman! Thanks for the vídeo! I have a C500 2019, when i did this the multimeter didn’t change, Itú stayed in 0.72, what that could be? Thanks again!
It could be faulty. -Madd Man
Hi Brad, everything on my 2016 500 Classic is stock and idle is a bit rough, so I watched your excellent vid, and I'm sure I can check this adjustment. I live up in the Rockies at about 9,000 ft. Do you think that 5.8 v or 6.0 v would still be the best setting? Usually carbs on chainsaws and such need some leaning out up here. But does this system automatically adjust for altitude once you have it set right? Thank you, Katie
First, thanks for watching, Katie. As for the numbers, the system does compensate for about +-5% either way, but from what you describe, you may need to adjust a bit and see if it improves. -Madd Man
@@BradTheMaddMan Hi Brad, following your procedure helped my idle very much. Your videos are not only helpful, they are enjoyable.
Thank you for your service to the Enfield community. I'm going down town today to pick up one of the lower saddles you turned us on to.
Ride safe my friend! Katie
Brad did you engine light come on after you did the adjustment to the TPS.
No, it never came on. -Madd Man
Super awesome ! Very informative. I however checked by RE Thunderbird 500..it has three wires instead of two.. an you help how to i deal with that one?
There are three wires in the video as well. -Madd Man
Oh ok..seems the black wire looked like empty space..lol..thanks!
Nice ...please tellme about royal enfeild 650 twins
I will be reviewing the twins when they arrive at my local dealer this spring. -Madd Man
Hey mate... I put free flow bend pipe and exhaust on my Classic 500 efi and stock Air filter... What do you think which adjustment will be great for me in tps?
The closer to 0.8, the richer the mixture. -Madd Man
I put a Goldstar exhaust.. It is pretty loud and the engine pops on deceleration. I expect it is running lean. Lacking a volt meter, if I adjust the sensor down, close to bottom, do you think that would do the trick?
It is worth a shot. -Madd Man
Brad, you happen to know if the same numbers are true on the 535 cgt?
I believe they are. -Madd Man
very interesting video 👍 it's good to know that adjusting the throtle position the bike can give more!
but just a question : for doing that the stock silencer must be changed in to a free flow silencer?
Not necessarily, these engines sometimes run a tad lean. -Madd Man
@@BradTheMaddMan Hey out of curiosity I have a new RE himalayan. When it's cold(and only when cold, after 5 minutes it won't come back) it tends to die randomly(in neutral so clutch drag shouldn't be an issue(first bike tho so I might be wrong)). I adjusted the idle up to about 1500 and that didn't help at all, still idles at about 1200 when cold and only goes up to 1500 when warm. Should I check if they positioned this correctly from the factory? If only I could remember where I left that multimeter.
Himalayans tend to run lean and hot. Do you know if they share the same values? Thank you!
Not sure about the Himalayan. -Madd Man
Hey bro, can TPS adjustments help me to low my idle rpm???
It "Can", but usually the idle is adjusted via the large slotted screw in the recessed area on the throttle body. -Madd Man
This will not affect the cut off funcion?
Not at all. -Madd Man
Brother how does efi 500 throw flame shots by exhaust can u please tell me
I'll tell the "Easiest" way to do that. You will need A length of High Tension Lead (Spark Plug wire), an extra spark plug, and a programmer for your fuel (Powertronic, power commander, etc.)a weld in bung the diameter and thread pith of your spark plug, an empty/hollow/straight through silencer/ muffler and a drill. Step 1) install programmer and richen fuel intake. 2) wire your length of new high tension lead to the positive side of the battery, making sure to run it through an on/off toggle switch. 3) install new empty muffler. 4) drill a hole in the silencer out of sight and weld in your bung. 5) install spark plug in new bung. 6) install high-tension lead with spark plug boot to spark plug. Done. Now start your bike and get it warmed up. With the right fuel ratio, you can now hold the throttle wide open, shut of the engine and flip the toggle switch, which will allow power to flow from your battery, into the spark plug which is grounded to the silencer, igniting the unburned fuel, thus shooting flames from the silencer. Now, for the bad news. These engines will not take that kind of abuse and you will literally melt your exhaust valve, top of the piston, rings and damage the head rather quickly, lol. But that is how it can be done. -Madd Man
Bro can u make an video its complicated i can easily understand from your video
If I increase the voltage from (say) 6 to 7 volts will it increase the idle speed?
It will have very little to no effect on idle speed. -Madd Man
Set up as per your video and was surprised at initial idle voltage of 0.86! Turned the lights off and got 6.1 :). Tried 0.7, pops and bangs; tried 0.58, too slow. I'm going to try 0.62 and leave it at that (probably).
Spark plug in my Royal Enfield Bullet 500 is turning black sooty only after one week and hence it is misfiring. Do you think it's because of TPS or faulty oxygen sensor ?
It could be either of those. -Madd Man
@@BradTheMaddMan you are a true genius. I watched your video and followed on your footsteps. My idle TOS voltage was 0.78 and I reduced it to 0.58 by adjusting TPS. HOLY moly , now my bullet is purring on the road. She runs like a dream now. Thanks very much mate for making such a useful video. Regards from Australia. All the best 😀👍😁
My pleasure. I'm glad it got you squared away. -Madd Man
You have an aftermarket exhaust, yet you did not enrich the mixture (much) Any thoughts on this?
For this video, I was also running the Powertronic fuel controller. -Madd Man
@@BradTheMaddMan So, do you set the Enfield's computer to stock settings and fine tune via the Powertronic? Are you simply demonstrating how to adjust the fuel mixture on a stock bike? Can you avoid the Powertronic if you enrich the endogenous computer? IRidetas installed the Powertronic and did some very complex adjustment via a computer download... do you have the same set up?
That is correct on all fronts. -Madd Man
Also the fuel pump seems a tad unreliable..in india costs as much as my Corolla s fuel pump. Any ideas if a pump from a different bike or car can fit?
If fuel pump goes out, convert to carburetor. It is cheaper. -Madd Man
Why do we adjust TPS mate. Could you please explain
To compensate for fuel needs, such as changing the silencer or air filter to a performance/freer flowing option. -Madd Man
Is it adjustable on every motorcycle with fi??
No. -Madd Man
Does this help increase mileage
It can, yes. Thanks for watching -Madd Man
Hello sir I have a gt535 which has done 6000km only. Some months back my bike started behaving a little awkward. When I quick throttle the bike goes off, there’s a delay I the acceleration response. Unless I pull the throttle slowly it goes off. I have cleaned the fuel pump filter, throttle body, and also the injector. But it’s still the same. Please help me. I already replaced the spark plug and cable too. Really worried here please help. Thanks 🙏 a lot
Replace the solenoids (Black) in the fuse panel. -Madd Man
Thank you. Will try that right away
Let me know. -Madd Man
mine stock was 0.57. i have a aftermarket exhaust max setting mine goes to is 0.70. after i set it to 0.70 bikes seems to idle lower. any thoughts ???
Idle is lower because it is getting more fuel. adjust idle and roll. -Madd Man
@@BradTheMaddMan thanks alot brother will adjust idle !!! keep making awesome vids. !!
@@BradTheMaddMan sorry to disturb you again brother, today i checked my plug it was all black just like a rich or over rich i can't differentiate should i turn down the tps bit or just ride ( bike is running cooler than before) thanks
Personally, I would just roll with it. -Madd Man
so is this to lower the rpm.
No. This is to adjust the amount of fuel into the engine. -MaddMan
@@BradTheMaddManMaddMan any idea how do I lower down the rpm.
If You look under the front right of the seat, the is a recessed area (Hole) with a brass screw inside. That is the idle adjustment. -Madd Man
Very very nice but what is its use
To enrichen or lean the fuel mixture, depending on your needs. -Madd Man
@@BradTheMaddMan would you make a vedio for Interceptor-650
How to slow rpm
With the idle screw. -Madd Man
Bro pls make a video on it it’s complicated i can easily understand through your video
That is not a video I will be doing. It will damage the engine. -Madd Man
Brad The MaddMan its to complicated to understand just for one time than take it out
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