Search results

Welcome to the forum! In some countries the listing of the year of the bike is the year it was first registered with the motor vehicle division in that country. S1 was manufactured 2004 to 2006. S2 was manufactured 2007 to 2009.

Just helped a neighbor with the same thing on an Edelbrock 4 barrel. Unreal what was in the bowls and jets! We got it running but the engine has other problems. Blue smoke and missing. It's a 60 Chevy pickup.... He had some young guy come to help him but didn't realize he wasn't gonna get it...

Yani marş motoru motorun üzerine çeviriyor ama motor çalışmıyor?

Tôi sẽ sử dụng dịch thuật chỉ để làm cho mọi thứ dễ dàng hơn cho việc chẩn đoán cho vui. Đúng! Đó là vé!

I think he said it was running and then stalls and then he can't start it again. He has not clarified whether in does not crank.

Now run a jumper between pin 3 and 4. You should have power to the fuel pump and fuel injector. The bike may start. There are 2 things that might cause the fuel pump/injection relay to not pass power. One of them is the ECU not allowing the relay to operate and the other is faulty relay...

Welcome to our great forum! You're doing fine on your English. One of the things thiscould be is a dirty Kill switch assembly They are known to cause similar conditions. If you can wire a bypass to the kill switch it might eliminate the condition. If not the Kill switch, there are many places...

Now go to pin 3 and measure against ground. What voltage do you see? You should see 12 vdc on that pin.

If you put your meter on DC volts put the negative lead of you meter at ground (negative battery terminal). Your positive meter lead on pin 4 which will be the red with blue tracer, Turn the key to on position, kill switch in the run position. Bike in neutral (you should see the neutral light on...

The fuel pump relay provides current to the fuel pump and fuel injectors as long as safety protocols are met. How are you testing the fuel pump relay? If you see your 12 vdc at the red with blue tracer wire at the bottom of the pump the relay is providing current. Also the fuel pump may not...

Before you jump on a new battery. There is a red with blue tracer wire on the plug under the fuel pump. You should see +12 vdc with your meter or 12 volt test light. If there is no voltage your Fuel pump/injector fuse may be blown.

I found a test procedure in the service manual. Remove the lean angle sensor from the bike so you can rotate it by hand. with the unit plugged in and the key on, put your multi meter on 20 vdc range. Attach you positive meter lead to the blue wire and the negative lead to the yellow with green...

The kill switch provides power for starter interrupt cut-off safety circuit as well as power to the ignition coils so the kill switch is probably not the problem. I suspect you might be on the right path with the lean angle sensor if the numbers don't agree with the manual.

This why I'm asking whether the starter cranks the engine. If you have fuel pump prime the starter interrupt cut-off circuit would be operational. So you should have starter and fuel injection/fuel pump operation. I would not bridge the lean angle sensor without researching and understanding...

I would like to clarify that as a moderator I am tasked with making an effort to keep us clear of Yamaha copyright material. Some years ago Yamaha legal division notified our forum that we were in violation of copyright by using the tuning fork symbol. This required changes and included...

If you're looking at the S2 manual you need to reference the schematic to component list in that manual. You may be looking at the S1 schematic and should look at the list for that S1 manual.

Does the starter turn the engine? If it does check for spark. If it's got spark, it may still have bad fuel.

That 62 is an identifier of the component that is listed on a page of electronic components in the service manual.

Yes. See that little letter B where the wire color changes? That is at the plug for the headlight harness. High beam voltage.

What solid yellow wire?