Its been ages since I this ECU 3.9 error came up, I have not forgotten was the cause for this. Cross your fingers, I hope you have not blown your ECU.
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Pulsar 220 DTS-Fi
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Re: Pulsar 220 DTS-Fi
Sounds to me like you have blown a fuse. Did you check both the fuses?Originally posted by fernsruben View Post
Its been ages since I this ECU 3.9 error came up, I have not forgotten was the cause for this. Cross your fingers, I hope you have not blown your ECU._________________________
LoneWolfRides©
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Re: Pulsar 220 DTS-Fi
all fuses were ok...same here..pray that the ecu is safe...guess the fi unis has malfunctioned...Originally posted by Praful View PostSounds to me like you have blown a fuse. Did you check both the fuses?
Its been ages since I this ECU 3.9 error came up, I have not forgotten was the cause for this. Cross your fingers, I hope you have not blown your ECU.Ride responsibly. You only have one life!
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Re: Pulsar 220 DTS-Fi
I think you didn't get the pun in my questionOriginally posted by fernsruben View Postwell...the chamber connected below is a connected by a l-shaped pipe.....basically the box/chamber is a resonator unit which is electronically tuned before fitting it on the silencer/exhaust pipe/assy....since its a rectangular box and flat...the exhaust produces a lean sound compared to free flow exhausts...while the engine is running and u put ya hear chose to the unit(without burnin ya face) ul hear mild sounds.....similar to what u hear when u put a shell to ya ear.....that's the swirling ...since its a resonator...it has to make sounds...this in turn changes the entire function n flow of the emission...so since the gas is trapped in the chamber and manipulated vis-a-via swirl characteristics...it provides a pull torque....by which the engine does not need to provide that certain torque to move...therefore great movement at low speeds on high gears....its not exactly a pre-exhaust chamber....but its a resonator...a tuning unit(not electronic.....but analog{obviously!!}).....................
But anyways appreciate the explanation.
Cheers!
VJ
Once upon a time, a guy asked a girl 'Will you marry me?'
The girl said, 'NO!'
And the guy lived happily ever after and rode motorcycles and watched sport on a big screen TV, went fishing and surfing, and played golf a lot, and drank beer and scotch and had tons of money in the bank and left the toilet seat up and farted whenever he wanted.
THE END
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Re: Pulsar 220 DTS-Fi
My bike is now reaching 29k on the odo.
Mileage is also very consistent and so is the performance despite having worn out sprockets.
i was an unable to check the TOP SPEED as the roller machine in chennai PBK is not working.
I was shocked to see some sensor light coming up and later came to know that it was CHOKED AIR FILTER.Quite amazed that an bajaj electronic product works well after 5 years.
It vanished once i changed the air filter.
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Re: Pulsar 220 DTS-Fi
I think you underestimated a Bajaj after all.Originally posted by Giftonsamuel View PostMy bike is now reaching 29k on the odo.
Mileage is also very consistent and so is the performance despite having worn out sprockets.
i was an unable to check the TOP SPEED as the roller machine in chennai PBK is not working.
I was shocked to see some sensor light coming up and later came to know that it was CHOKED AIR FILTER.Quite amazed that an bajaj electronic product works well after 5 years.
It vanished once i changed the air filter.
Cheers!
VJ
Once upon a time, a guy asked a girl 'Will you marry me?'
The girl said, 'NO!'
And the guy lived happily ever after and rode motorcycles and watched sport on a big screen TV, went fishing and surfing, and played golf a lot, and drank beer and scotch and had tons of money in the bank and left the toilet seat up and farted whenever he wanted.
THE END
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Re: Pulsar 220 DTS-Fi
Disconnect and reconnect your battery properly. ECU 3.9 is a loose connection error.Originally posted by fernsruben View Postall fuses were ok...same here..pray that the ecu is safe...guess the fi unis has malfunctioned..._________________________
LoneWolfRides©
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Re: Pulsar 220 DTS-Fi
how could u???Originally posted by B7ACKTHORN View PostI think you underestimated a Bajaj after all.
Cheers!
VJ
:P .......hamara bajaj...chalte nahin...dhauta hain....
----consecutive posts auto-merged-----
seriously?? thanks man...tho its already in service now.......Originally posted by Praful View PostDisconnect and reconnect your battery properly. ECU 3.9 is a loose connection error.Ride responsibly. You only have one life!
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Re: Pulsar 220 DTS-Fi
My never ending mind phuck moments with PBK!
I had posted about a leak from the fuel pump a few days back right after replacing the pump if you guys remember.
Post that, I was on a 5 day ride last to last weekend. In the middle of the ride, the leak started all over again. But in smaller quantities this time, so I continued my ride and got back to BLR.
So last this Sunday I go to PBK to fix this leak, since this a actually a 15 minute job
.. After sitting for 4 hours with the leak unresolved it was finally figured out that the threads of the bolts on which the pump has been mounted have sheared off.
And the icing on the cake is that they don't have spare bolts... and on further research none of the automotive shops in the vicinity have those bolts!

Finally today evening they found the bolts!_________________________
LoneWolfRides©
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Re: Pulsar 220 DTS-Fi
Lol man.. on the picOriginally posted by Praful View PostMy never ending mind phuck moments with PBK!
I had posted about a leak from the fuel pump a few days back right after replacing the pump if you guys remember.
Post that, I was on a 5 day ride last to last weekend. In the middle of the ride, the leak started all over again. But in smaller quantities this time, so I continued my ride and got back to BLR.
So last this Sunday I go to PBK to fix this leak, since this a actually a 15 minute job
.. After sitting for 4 hours with the leak unresolved it was finally figured out that the threads of the bolts on which the pump has been mounted have sheared off.
And the icing on the cake is that they don't have spare bolts... and on further research none of the automotive shops in the vicinity have those bolts!

Finally today evening they found the bolts!
Fuel pump or fuel filter ? I had fuel filter leaking time and time again and after 5 months of complaining and complaining ,I myself tied it with a thread so hard it will never come of without cutting
Ride, ride and ride.. But always do it responsibly..
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Re: Pulsar 220 DTS-Fi
dont use a thread...use a plastic tie ...since clamps aint in spare production..Originally posted by Ivin View PostLol man.. on the pic
Fuel pump or fuel filter ? I had fuel filter leaking time and time again and after 5 months of complaining and complaining ,I myself tied it with a thread so hard it will never come of without cutting
Ride responsibly. You only have one life!
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Re: Pulsar 220 DTS-Fi
I sold him an year ago. Dont know the present condition of the bike. I sold it with the thread as it is, as I forgot to change it later.Originally posted by fernsruben View Postdont use a thread...use a plastic tie ...since clamps aint in spare production..Ride, ride and ride.. But always do it responsibly..
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Re: Pulsar 220 DTS-Fi
Originally posted by Praful View Post
Finally today evening they found the bolts!
I Guess Bajaj just wanted to phase off the bike and the parts altogether when they phase off a bike, including spares. I just don't think they have the courtesy to love their former customers. Phew!
Glad that you've changed it now.
Cheers!
VJ
Once upon a time, a guy asked a girl 'Will you marry me?'
The girl said, 'NO!'
And the guy lived happily ever after and rode motorcycles and watched sport on a big screen TV, went fishing and surfing, and played golf a lot, and drank beer and scotch and had tons of money in the bank and left the toilet seat up and farted whenever he wanted.
THE END
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...ps....the display console kept displaying " ecu 3.9" any idea bout this??



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