But now my bike is heating up a lot dont know why and whats the reason behind that

i serviced my bike and servicing includes Oil change , Oil filter , Air filter , Clutch Cable and Sparkplug
after servicing my bikes heating up a lot

if i ride my bike in the traffic for 5km even the warning light comes up and the fan is running always
so i had to pull over and then start again after 100meters again the warning light is blinking

Hence went to SVC and told the mechanic
SVC1: He just cleaned up the Airfilter and Checked coolant levels and said everything is fine
still issue not resolved warning light always comes up
the person charged money ( i thought reasonable price )

SVC2: the Head Mechanic who is an expert in FI taken the bike and did these
1. Fuel Injector Cleaning
2. FI check
3. Coolant flow is working or not
4. Checked the ECU and every thing is working fine a/c to ECU
5. Checked whether there are any other issues
6. he did few more things as i dont know
SVC center person Prasanth said that the problem is resolved
and he charged 700 bucks again

all of a sudden the SVC guy said there was some problem with the Throttle body and he advised me to change it , this one costs me around 4500
he said you can use it for time being

While coming back home again the same problem occured
Its heating up a lot more can't ride the bike for 10km even i can feel the heat on my leg although am wearing Riding shoes
Inside the Pannels lot of heat ( i can lit Matches )

Called up the SVC center he said every thing was working fine

Please help me out guys as I Love my Machine and this is the first time a facing like this kind of problem in my 4 years of journey
Fully Tired and Dont know what to do

As am Going for a drive in 2 days for another 1200km

Provide me a Solution so that i can Guide my mechanic too

One more possibility can be failure of coolant pump or whatever pump that is required for this purpose.
If it fails it will show up as warning and cause damage. Pumps are susceptible to damage under certain conditions.

@karuna Does not know if V1 is similar to V2 or R15s but check if the fan is working or not.

Superb bro and i just counted the lights blinking but 4 slow lights and 5 fast lights as the video i recorded is only for 20 seconds

How's the speedo sensor related to his query? His bike is overheating.
OP - Please use a medium bristle toothbrush and run it gently through the radiator, thereby straightening its fins.

Hi Xbhp members
my self karna here , am new to this group , i used to read reviews and forums and am obsessed with Xbhp now
I would like to thank in advance and coming to my problem on my bike

I owns an Yamaha R15 version1.0 red 2011 made
so far covered 32000km on my bike , mostly used for long drives only , [ATTACH]199929[/ATTACH][ATTACH]199928[/ATTACH]
On a single day i covered 800 to 1000km on my bike , not a single break down or not a engine heating issue

But now my bike is heating up a lot dont know why and whats the reason behind that

i serviced my bike and servicing includes Oil change , Oil filter , Air filter , Clutch Cable and Sparkplug
after servicing my bikes heating up a lot

if i ride my bike in the traffic for 5km even the warning light comes up and the fan is running always
so i had to pull over and then start again after 100meters again the warning light is blinking

Hence went to SVC and told the mechanic
SVC1: He just cleaned up the Airfilter and Checked coolant levels and said everything is fine
still issue not resolved warning light always comes up
the person charged money ( i thought reasonable price )

SVC2: the Head Mechanic who is an expert in FI taken the bike and did these
1. Fuel Injector Cleaning
2. FI check
3. Coolant flow is working or not
4. Checked the ECU and every thing is working fine a/c to ECU
5. Checked whether there are any other issues
6. he did few more things as i dont know
SVC center person Prasanth said that the problem is resolved
and he charged 700 bucks again

all of a sudden the SVC guy said there was some problem with the Throttle body and he advised me to change it , this one costs me around 4500
he said you can use it for time being

While coming back home again the same problem occured
Its heating up a lot more can't ride the bike for 10km even i can feel the heat on my leg although am wearing Riding shoes
Inside the Pannels lot of heat ( i can lit Matches )

Called up the SVC center he said every thing was working fine

Please help me out guys as I Love my Machine and this is the first time a facing like this kind of problem in my 4 years of journey
Fully Tired and Dont know what to do

As am Going for a drive in 2 days for another 1200km

Provide me a Solution so that i can Guide my mechanic too

Which oil and coolant did you use??
Is your fan wiring ok?
Is the exhaust blocked somehow?
Or the air vents below fuel tank blocked?

Ok my bike will not start, it turns over but not firing.

So I guess it's the fuel pump? I had initially suspected the kill switch, tested fine on my multi meter. Any other ideas?

Am using Yamalube 15w50
and Yes every thing is working fine and conneted properly according to SVC and i inspected too
fan wiring is good and its functioning properly
exhaust is also ok
Air vents are also good


Actually am here at Service center Right now again

But the head mechanic is on leave and they are saying that he wont be available till monday

talked to the manager he said by afternoon or evening will call up some mechanic

Emailed the same issue to the customer service of yamaha they said that an Engineer will be here to check all these things

God knows what these people are doing

Not even a single person is here who knows about ECU

So your battery is fine and all wires show positive results in the continuity test.
Since there is a crank, I assume that the starter relay is fine. Also the symptoms say that stator coil and ignition coil are proper.

Now you say you don't hear/feel the fuel pump prime; it may be 2 or 3 things:
1. Bad fuel pump housing. This may have caused the fuel pump to get misaligned/out of place.
2. Conked out fuel pump. Not sure if it can be opened and serviced like the ZMR's, it shall burn a hole in the pocket.
3. If the bike has an O2 sensor, please get it checked.

Ok my bike will not start, it turns over but not firing.

Symptoms etc.

1) for a couple of the weeks the fuel gauge was showing either empty or full, when there was over half a tank full on level ground.
2) Some flat spots.
3) I have spark.
4) Air filter was cleaned recently, so I have air.
5) I can't here the wining or priming from the fuel pump.
6) when I connect the stock ecu I get warning flashes, Three long followed by six short, not sure what that means, no access to an FID and the SVC's don't possess one either last time I had asked.
7) Console is working normally.

So I guess it's the fuel pump? I had initially suspected the kill switch, tested fine on my multi meter. Any other ideas?

Am using Yamalube 15w50
and Yes every thing is working fine and conneted properly according to SVC and i inspected too
fan wiring is good and its functioning properly
exhaust is also ok
Air vents are also good


Actually am here at Service center Right now again

But the head mechanic is on leave and they are saying that he wont be available till monday

talked to the manager he said by afternoon or evening will call up some mechanic

Emailed the same issue to the customer service of yamaha they said that an Engineer will be here to check all these things

God knows what these people are doing

Not even a single person is here who knows about ECU

Fuel Air Mixture may cause a problem did you have it checked?
PM me about the progress or solution if you got any.
Even i will try and ask my mechanic here and will find a way out of it.