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DISCO3.CO.UK > Technical (D3)

Disco 3 delay when pulling away turbo lag ?
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4
Disco 3 delay when pulling away turbo lag ?

My disco 3 seems to started pulling away really slow it seems that the engine takes an age 2 odd seconds before it kicks in never noticed it this bad before
Sitting still and rev it in park very responsive driving it a lot of delay there always been a delay like most just seems a lot now and dangerous
Any idea anyone please Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19604685th Jul 2018 8:04 pm
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

Sure it's not an issue with the gearbox or the brakes binding on? 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder!  
Post #19604755th Jul 2018 8:22 pm
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Recon box and torque convertor 2000 miles ago
And no breaks not binding
How could the box do it Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19604765th Jul 2018 8:24 pm
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dadof7kids
 


Member Since: 23 Aug 2011
Location: sunny Doncaster
Posts: 1303

England 2014 Discovery 4 3.0 TDV6 HSE Lux Auto Firenze RedDiscovery 4

Have you checked intercooler pipes for splits?  
Post #19604845th Jul 2018 8:45 pm
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Yes couldn’t see any splits
Just seems to of got really bad latterly
If I’m
Idle in park it revs fine but not when pulling away from being stationary
Even when I use command shift the pick up seems slower than it used to be Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19604895th Jul 2018 8:57 pm
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

James1974 wrote:
Recon box and torque convertor 2000 miles ago
And no breaks not binding
How could the box do it


Inside the gearbox are clutches and brake bands which either engage gear sets or lock a gear set to the casing. If one of them is dragging, it can cause a delay as it's trying to hold the car back. 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder!  
Post #19604925th Jul 2018 9:23 pm
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Well it was a recon box from zf so don’t see it being that and it’s not that it’s breaking it’s just seems to take ages to start revving to get going

I can reproduce it if I’m
Rolling on a hill really slowly in neutral and rev
It there
Is a big delay as soon as I’m
Stopped rolling the delay has gone when revving it Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19604975th Jul 2018 9:53 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 4679

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Have you read your diagnostic codes? If not its probably the best place to start Thumbs Up  
Post #19605286th Jul 2018 1:24 am
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Yes mate I have iid tool
No codes apart from the usual egr valve code due to being blanked off Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19605376th Jul 2018 6:49 am
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

Have you checked the setting of the brake pedal switch? The switch might be sticking on which is causing the delay in launching. Get someone to check the brake lights when you apply and lift off. Any delay in the lights going out is going to show the switch needs replacing or resetting. 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder!  
Post #19605386th Jul 2018 6:56 am
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

I will do that tonight mate I have that option in the iid tool
Live data setting Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19605396th Jul 2018 7:00 am
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Erea
 


Member Since: 19 Mar 2012
Location: Munster
Posts: 1509

Ireland 2006 Discovery 3 TDV6 Commercial Manual Zambezi SilverDiscovery 3

TigerRecovery wrote:
Have you checked the setting of the brake pedal switch? The switch might be sticking on which is causing the delay in launching. Get someone to check the brake lights when you apply and lift off. Any delay in the lights going out is going to show the switch needs replacing or resetting.

Mine is a manual so it doesn’t affect me. But before I changed the brake switch it was holding the brake lights on for at least a second after taking my foot off the pedal.

Easiest way to check is position your car so you can see the brake lights reflecting on a window or at night against a wall and watch the reaction times when you take your foot off. With the best will having a second person telling you on/off gives a false timing.  
Post #19605676th Jul 2018 8:51 am
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Thing is even if there was a
Delay that wouldn’t make it do it even if I’m sitting waiting for a few minutes it still does it Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19605746th Jul 2018 9:09 am
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James1974
 


Member Since: 23 Nov 2017
Location: Stevenage
Posts: 990

United Kingdom 2010 Discovery 4 3.0 TDV6 XS Auto Barolo BlackDiscovery 4

Don’t know if this is correct but live data is showing boost pressure
Acuator at 85% when idling and when I rev it takes a
Bit to go down
Click image to enlarge
 Disco 3 gone but not forGotten
Welcome disco 4
Flappy paddles working from gap
Heated steering wheel done
Bluetooth iPod connection done
Xeon lights (facelift) done
Afs retrofit done
Logic 7 retrofit done
Armrest fridge
Facelift rear lights
Retrofit High beam assist done
Genuine 22” Range Rover sport alloys
Retrofit acc (gave up not possible)
retrofit tpms done
Retrofit Range Rover lcd digital dash. Done
Retrofit blind spot assist done  
Post #19605756th Jul 2018 9:15 am
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13672

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

Hi

Have u checked ur actuator arm isn’t sticking and ur MAP sensor is nice and clean , no signs of the intercooler hoses split/ leaking traces of oil

Inc the live data readings for ur Map sensor

What happens whilst on a motoway and safe to do so u floor it, will it go into limp mode

Just a thought Thumbs Up   
Post #19606066th Jul 2018 11:16 am
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