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2004 vw golf 2.0 fsi any idea on how to test which injector is over fueling?

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Hello,
first test the solenoid rssistens of each injector with digital multymeter
than comper the resullts the fualty one shuld show differnt reading from the others
1 pull the injector plug
2 test the ressistens
3 good injector must show 14-16 ohem
4 comper the ressults

Posted on Jan 06, 2013

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6 Suggested Answers

6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Mechanic can help you resolve that 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

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shaggyrat
  • 1224 Answers

SOURCE: LOSS OF POWER

number of things
1 fuel injectors
2 worn throttle body
3 inside gas tank sending unit filter needs replaced
4 a/c compressor failing
5 replace air filter
6 depending on mileage of vehicle worn cam, bearings oil rings
7 oil and water mixing together (oil will look like chocolate milk on dipstick if this happens
8 not enough air from the electric fan in front of vehicle (hook constant power and a switch with power key off)
9 wrong fuel type (maybe you car requires premium)
10 alternator wareing out and makeing a slow drop in power
11 binding brakes or emergency brake line binding
12 worn sparks plugs wires and electrical unit that houses this
13 worn capacitor looks like a little tear can with power points on it

this is just basic diagnosing without being there to see the vehicle in person these are the things right off the top of my head that i can help diagnose right now
some of these things wont show on a diagnostic cause there more mechanical and sensors wear with mechanical
hope this helped you in your quest

Posted on May 21, 2008

  • 225 Answers

SOURCE: engine service warning lights

Hi,
You will need "VAG diagnostic software" - (google it) on a laptop and a £15 VAGCOM interface cable if you want to do it yourself.
Cheers, D.

Posted on Jul 10, 2008

  • 1 Answer

SOURCE: vw golf bonnet release

On mine, a RHD, it is a plastic lever just forward of the door post. It is a crappy piece of plastic about four inches long.Mine has recently broken and will result in a bill for about £60-70 for replacing the lever and the cable (the cable is very tight)
Getting the handle off was a hell of a job until someone spotted that inside the handle, on the lower part as accessed from the outside, is a clip that needs to be pulled out to release the handle. Only then could we reach the cable and that took an enourmopus amount of effirt to release the bonnet.
As the mechanic said, "I didn't expect this sort of rubbish from VW"

Posted on Sep 09, 2008

  • 341 Answers

SOURCE: VW Golf Mk3 1997 diesel fuel pump replacement

1993–99 Cabrio, Golf, and Jetta

  1. Remove the negative battery cable.
  2. Raise and safely support the vehicle.
  3. Relieve the fuel system pressure.
  4. Remove the rear seat and the access cover.
  5. Disconnect the wiring and hoses.
  6. Remove the fuel lines from the pump.
  7. On 1993–99 Golf, Jetta and Cabrio vehicles, unscrew the fuel pump retaining ring.
  8. On all other models, remove the mounting bolts and the fuel pump.
  9. Carefully lift out the pump and gauge sending unit assembly.
  10. Empty the fuel pump into an approved container.
To install:
  1. Installation is the reverse of removal. Be sure to use new sealing rings and/or gaskets.

Posted on Nov 29, 2008

  • 691 Answers

SOURCE: I have a VW Golf 1.6 FSI 05 Reg, some times it

could be numerous of thing and the list can go on, especially at times it run like a dream than other time it run horrible. Go to auto zone and have them plug it to computer for free and see if will throw a code, this way it will narrow it down instead of guessing and buying parts hoping that will fix the issue, this can be very expensive and there is no way to test the parts, beside checking the basic, plug, wires and coil. the computer will help narrow it down than guessing. then re post and one of us will try to walk you through it.

Posted on Sep 24, 2009

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tdisline_902.jpg


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I have a vw golf mk 5 2.0 sdi, when engin starts, the whole engine shakes untill I drive the car. The after 3500 revs in some gears the car seams to ****!!


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It might be one of your cylinders are misfiring. And this might be faults with spark plugs, coil pack or the injector. You'll be lucky if it is the first two as they aren't much expensive to repair. It will cost you if it is the injectors.

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My car has now been sorted.
Turns out it was a problem with the feul pump. cost another £200 to get everything done but its been running fine for a few weeks now.

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