Question about 2007 Yamaha Road Star

1 Answer

I have no power to fuel pump. Where should I look for what is causing problem

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 3,567 Answers

Fuse box, use a meter to check for blown fuses. Ignition switch, no longer sending power to the pump. All wire connections associated with the pump, switch and battery.

Posted on Mar 20, 2011


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

'91 volvo 940 turbo only go so far b4 fuel pump relay & d # 1 fuse (ignition & fuel pump) get 2 hot when do I have 2 sit 15 min. 4 d fuel pump relay & fuse 2 cool D alternator is fine what cause this

I suspect the fuel pump circuit is drawing to much power. Do you have something else hooked into those wires(Audio equip?) The fuse is there to protect the relay. Have you put a bigger fuse (bigger number) in there to keep it from blowing the fuse? If not I suspect a bad fuel pump or a stuck fuel pressure regulator(Causing the pump to work too hard- drawing more electrical power) Just remember, its hard to put the smoke back in once it catches fire.

Feb 26, 2016 | Volvo Cars & Trucks

1 Answer

Will a bad crankshaft position sensor cause the fuel pump not to get power to it ?

Crank sensor is for spark, cam is for fuel timing. Fuel pump is bad fuse/relay or pump. Year make and model?

Feb 15, 2015 | Cars & Trucks

3 Answers

No power to the fuel pump

Maybe this will help ---

Also check the fuel shut off switch since you do not have power.


Jan 08, 2015 | 2002 Toyota ECHO

1 Answer

New fuel pump still wont start

check the pressure sensor in the fuel manifold as it directs power to the CPU to turn on the fuel pump

Apr 06, 2014 | 2001 BMW 325i

1 Answer

What can cause power not to get the the fuel pump on a 2001 pon aztek

How do you know there isn't enough electrical power? Low pressure might indicate a bad or weakening fuel pump or bad fuel pressure regulator or possibly clogged fuel injectors. If the fuel pump is getting the 12V via relay/ignition switch then it's not an electrical problem, but a fuel delivery problem probably caused by the things mentioned above.

Apr 02, 2014 | 2001 Pontiac Aztek

1 Answer

Mechanical Fuel Pump leak

Guys, the OP said "mecanical fuel pump", not power steering or watter pump!..

The first time may have been normal fuel pump diaphragm wear... and the second fuel pump may not be the correct part for the engine... the pump lever is a different size for different applications.. if you got the wrong fuel pump the pump lever coud have been of the inappropriate size and may have caused excessive fuel pressure or to long diaphragm travel rupturing it. Make sure that you get the exact fuel pump for your car before you pay for it. Otherwise if the fuel pump you bought was the correct part, it may have been deffective.

Oct 01, 2012 | Chevrolet S 10 Cars & Trucks

1 Answer

Low rpm/ loss in power/ slow accleration in a c200 mercedes 1996 model

low rpm/loss in power is cause by two things 1- fuel filters stop contaminants(rust,water,corrosion,sand,dirt)from entering the fuel lines if it is stuck could cause such problem 2-fuel pump also cause such kind of problems i think mercedes-benz has 2 pump if one is stopped the system will not have to needed fuel pressure and the quantity of the delivered fuel will be less than the needed one that will cause loss in power you have to check the fuel pressure in the lines.if one pump is not working change both pump because after sometimes the second one will stop and will cause the same problem again
check them and post me back to check what you found.

Aug 25, 2011 | 1996 Mercedes-Benz C-Class

1 Answer

2004 crown vic two fuel pumps in thirty days

ouch, have power supply tested for proper voltage to pump,also have ground checked. i believe pump is overheating causing failure, Possible causes, 1) insufficiant voltage 2) bad ground causing power surges 3) Inproper ventalation of fuel tank 4) dry run pump (no fuel) 5) faulty pump relays
I hope this gives some insight but we just don't know untill tests have been made

Jan 14, 2011 | 2004 Ford Crown Victoria

2 Answers

What is causing the fuel pump to fail on my 1987 Nissan Stanza? The mechanic is about to put on the third new pump.

The possible causes are a dirty fuel filter and since the fuel pump sits in the fuel tank and is cooled by the fuel, always keeping the fuel level at low or empty which causes the fuel pump to run hot deminishing its service life.

Jun 17, 2010 | 1987 Nissan Stanza

2 Answers

It will not start. We changed the fuel pump three times. Each time the new fuel pump will not hum or buzz when you turn the igntion.

Did you check the fuel pump wiring harness, fuel pump ground , power to the fuel pump, fuel pump fuse , fuel pump relay

Oct 18, 2009 | 1999 Chevrolet Venture

Not finding what you are looking for?
2007 Yamaha Road Star Logo

Related Topics:

134 people viewed this question

Ask a Question

Usually answered in minutes!

Top Yamaha Experts


Level 2 Expert

314 Answers


Level 3 Expert

1216 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1165 Answers

Are you a Yamaha Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides