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2003 audi a6 3.0 is a crank no start. car has spark but im getting no power to the fuel pump. also no power to the fuse. Any possible causes?

Car has been intermittently misfiring

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Posted on Jan 02, 2017

Yuma Duner
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SOURCE: Intermittent fuel pump engagement when turning key - 2001 Taurus

try cleaning the connector that goes to the fuel pump, sometimes they corrode on inside. If that does not fix, test the wires feeding fuel pump with a multi meter until the condition shows itself again, if voltage drops to zero or very low then wiring problem, if voltage is unchanged with problem and fuel pump is not working and connectors are all clean, try replacement of fuel pump.

Posted on Oct 09, 2009

  • 2 Answers

SOURCE: The car cranks fine (good battery) but will not

Hey all. I've had my 2003 in twice for the Crankshaft position sensor. In Feb 08 it fixed everything. My car wouldn't start when it had been running for a while. I'd pull into a gas station, then go to start it again and it would just turn over. Same thing just happened in July 2010. They replaced the crankshaft position sensor again, but now it's still doing the same thing. If I let the car sit for 20-25 minutes, it will start and run just fine. However, this time around the check engine light is on and it has never come on. I'm open to any suggestions as to what to try next. What is the PCM exactly?

Posted on Aug 11, 2010

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SOURCE: xterra car quit running. had no spark @

Yes, there is fuel pump relay, which is generally located on the passenger side kick panel. But in your case, the fuel pump relay on 2002 model Xterra is indeed located under the dash around the steering wheel, but no you don't need to remove the cover just lay in floor and you can see it, it will slide off a bracket and you can remove and replace it.
Good Luck!

Posted on Jan 15, 2011

  • 1 Answer

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Have a Audi they are junk sell the car and by American

Posted on Dec 14, 2011

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SOURCE: car cranks but wont start. I have no power to the

2002 kia optima spins over no fire to coil packs

Posted on May 18, 2013

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No, It can not do that, Any of the solenoids in the truck will prevent it from cranking. I would suggest checking the fuel pump. its simple to check, Have someone turn the ignition key on until the dash lights light up. (do not crank the engine). When they do that, you need to get your ear as close as possible to the fuel tank. You are listening for a whineing sound. It will whine for about 2 seconds only, this is normal and means the fuel pump is working. If you hear nothing.... the pump has failed.

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Why arent my injectors opening?

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1 Answer

Where is thr fuel pump relay located on an 2003 acura rsx

post the symptoms. (no start but cranks fine?) what?
the relay only closes cranking. and may not if no spark,
spark is first, after fuse checks.
it (relay) is only a question, if?
1: fuel pressure is zero.
2: pump is silent while cranking.

if you have spark on all cylinders
and the fuel pressure is zero cranking
or the pump has 0v not 12v cranking
then we can show you where the relay is.
or go to and see it for self.
some are in the fuse panel.... (im too lazy to look it up now)

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1 Answer

2004 audi a6 won't start. never had this problem before. cranks but won't ignite

First check the fuse area for a blown fuel pump fuse or a fuel pump relay gone bad. Put some fuel in the carb area/air intake and try to start. If it starts momentarily it should be a fuel problem. If there is no momentary start, you are not getting spark. to the plugs. Think I would go with the fuel idea first.

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I have a 2003 Kia sedona ran out of igas now wont start the code I get say crank posistioning sensor will that cut or cause the fuel pump not to work cause I get no humming from it the code is p0335

No this does not affect the fuel pump. It will affect the spark though. Hit the gas tank in the center a few times. If it starts then replace the fuel pump. Unfortunetly pumps with a few yaers on them will die when ran out of gas. If it doesn't start pull one of the spark plug wires, insert a screwdriver and put it close to the engine. crank the engine and watch for a spark. if there is no spark then replace the crank shaft sensor. before you replace the fuel pump.

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My 2003 ford focus se.sounds like it wants to start but that my fuel pump?

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1 Answer

Car cranks but will not start

Most probably its a low fuel pressure related problem.Get the fuel pressure checked.If its low then this is faulty fuel pump and clogged fuel filter issue.the other possibilities are,-----

A car that cranks over but doesn't start, in many cases will be due to a bad fuel pump, a broken timing belt, an inoperative cam sensor or crank sensor. Also this problems are related to faulty spark plug. Check the spark at spark plugs when you start the car. Do you notice any spark. Actually you should see. If in case there is no spark then it's a spark plug problem. Also the coil pack gives power to spark plug. So check the voltage at coil pack. It will show 12 volt.If there is no voltage noticed at coil pack then its faulty coil pack that has to be replaced.If all the possible options checked out ok then check the car starter. The starter gets power from battery to start the care. If the starter is faulty then it will not let the car to start. Also check and confirm that there is fuel in the car. If it very low fuel then in some cases this causes the problem. Also check and confirm that fuel pump is functioning properly and the fuel filter is not clogged. One of the easiest ways to check for a fuel pump related problem is to spray a little starting fluid into the air intake while trying to start the car. If the car starts momentarily, then there's a good chance the fuel pump is not working or the car is out of gas. You can also listen for the fuel pump's humming sound when the key is first turned on. Also if a inoperative fuel pump is suspected, a good technician will always check to verify there is power and ground being supplied to the pump, to eliminate the possibility of a bad relay or electrical issue. Fuel pressure can be checked with a pressure gage and if there is pressure, pulse can be checked at the fuel injectors in several ways including the most common, with the use of noid lights. If the injectors don't have pulse the engine won't start. ---------- This troubleshooting tips will help you to solve the problem.Thanks.Helpmech.

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