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nielsen

Member Since: 26 Aug 2010
Location: Sweden
Posts: 7

2004 Range Rover Vogue Td6 Giverny Green

Loss of power when engine is hot

I have a Range Rover '04 TD6. The last week I have had trouble getting the car to accelate to more than 3500 rpm when cold and 2000 rpm when hot which results in topspeed of 60 mph

I have tryed dismounting the Mass Air Flow Sensor but that did not change anything.

Now I have orderet a new fuelfilter and airfilter.

Anyone have any idea what the problem is? Regards,

Peter

'04 Range Rover TD6

26th Aug 2010 4:46pm

elpeede

Member Since: 09 Mar 2010
Location: Staffordshire
Posts: 713

2003 Range Rover Vogue Td6 Zambezi Silver

I'm no expert but it may be worn pumps or failing injectors. A leak off test on the injectors should let you know if any individual injector is playing up. Plugging in to a Landrover computer should tell you if there is a fuel pressure problem.

I wonder if its being strangled by the EGR coaking up the manifold? A search of BMW forums for the M57 engine may produce users with similar problems in the past.

26th Aug 2010 5:20pm

nielsen

Member Since: 26 Aug 2010
Location: Sweden
Posts: 7

Just tryed changing the airfilter today. Took it out for a spin. Engine cold max rpm 3500 and after 5 minutes when the engine got warm it changed to max rpm 2000. Just don't get it.

Should I be able to see any OBDII codes when I don't get any faults in the display inside the car? Regards,

Peter

'04 Range Rover TD6

1st Sep 2010 3:42pm

kb5

Member Since: 20 Jan 2010
Location: currently in The Sudan, dont ask
Posts: 63

2004 Range Rover Vogue 4.4 V8 Giverny Green

nielsen wrote:
Just tryed changing the airfilter today. Took it out for a spin. Engine cold max rpm 3500 and after 5 minutes when the engine got warm it changed to max rpm 2000. Just don't get it.

Should I be able to see any OBDII codes when I don't get any faults in the display inside the car?

Is it the same in sport mode ? do you have the same problem if you pull over switch off and then start the car again ...?

2nd Sep 2010 12:05pm

Captain Slog

Member Since: 16 Jul 2010
Location: Derbyshire
Posts: 49

Turbo??

_________________

Currrent: 2005 FF Range Rover L322 Vogue TD6
Gone: 1999 Range Rover P38 HSE TD6
Gone: 1985 Land Rover 90 SWB diesel

2nd Sep 2010 3:33pm

nielsen

Member Since: 26 Aug 2010
Location: Sweden
Posts: 7

It is the same in sport mode. Have also tryed turning dsc off.

Today though I got an error in the display for the first time. Fuel injec. system and then 2 min. later the car stopped....of course in the midle of a tunnel After a few minutes I was able to start again and crawl back home. The car is off to the work shop tomorrow... Regards,

Peter

'04 Range Rover TD6

2nd Sep 2010 3:54pm

darrenmax

Member Since: 20 Apr 2010
Location: antwerp
Posts: 420

2003 Range Rover Vogue Td6 Giverny Green

high pressure fuel pump next to fuel tank 2002 td6 vogue, 06 supercharged facelift

2nd Sep 2010 6:17pm

nielsen

Member Since: 26 Aug 2010
Location: Sweden
Posts: 7

It sure was the fuel pump. Thanks for all your help Regards,

Peter

'04 Range Rover TD6

11th Sep 2010 9:07am

darrenmax

Member Since: 20 Apr 2010
Location: antwerp
Posts: 420

nice to see its fixed 2002 td6 vogue, 06 supercharged facelift

11th Sep 2010 10:29am

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