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Engine light
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Bodsy
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Member Since: 06 Nov 2006
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Engine light

The engine light came on today. No issues, no other indicators, no loss Of speed or power. No other lights on. All fluids as they should be.

Any ideas?
Switched off & engine light still comes back on.
Will post a pick in a minute.
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Post #6676592nd Jul 2010 11:34 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

[img]http://www.flickr.com/photos/28344050@N08/4755571153[/img]

this light according to the manual, should only be for the petrol engined car. Diesel engine management light is different. Or is the manual wrong again...?

Will it go away or will it stay until it's reset?
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Post #6676642nd Jul 2010 11:44 pm
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Q86ARR
 


Member Since: 23 Feb 2010
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United Kingdom 2012 Discovery 4 5.0 V8 HSE Manual Bali BlueDiscovery 4

Most likely to be a faulty EGR valve.
  
Post #6676843rd Jul 2010 6:44 am
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anglefire
 


Member Since: 09 Mar 2010
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Bodsy,

Correct link is http://farm5.static.flickr.com/4115/4755571153_9f95cf1016_b.jpg

I.e.
Click image to enlarge
 Mark.
2006, D3 SE Auto - gone but not forgotten.
2014 BMW 530d M Sport Tourer.
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Post #6676873rd Jul 2010 7:04 am
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Thanks guys.

Q86, i didn't notice any hesitation on pulling away etc. What fault codes am I looking for? Will see if I can get them read on Monday.
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Post #6676913rd Jul 2010 7:23 am
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Gareth
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You might have a valve stuck shut! ie no loss of power, but still logged as a fault.
  
Post #6676923rd Jul 2010 7:29 am
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Good shout Gareth, just need to find out which one!!!
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Post #6676943rd Jul 2010 7:38 am
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BrumLee
 


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United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

I had an EGR fault logged for some time on the O/S valve. It wasn't till the N/S started playing up that I lost power, so you may only have one that's gone down.

Of course mine is an earlier D3 so no warning light.
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Post #6678003rd Jul 2010 1:58 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Big Cry Big Cry Big Cry
Could really do without paying out for MORE parts! Big Cry Big Cry Big Cry
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #6678293rd Jul 2010 2:55 pm
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

OK, so thanks to Graham tonight for reading and clearing my codes. Thumbs Up

I've got the std P0405 and P1335

P0405 Exhaust Gas Recirculation Sensor A Circuit Low
P1335 EGR Sensor

How do I tell WHICH EGR valve is sticking without having to take them both off....?
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Post #6686266th Jul 2010 12:34 am
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Spooky
 


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Normal doctrine states that 'A' Bank is on the left as you look at the 'free end' of the engine, i.e. on the driver's side of the car on a RHD vehicle.

Bearing in mind the engine was developed in conjunction with Peugeot, anything is possible (the French build cars weird!) ...
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Post #6686406th Jul 2010 7:09 am
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BrumLee
 


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United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Someone stole my smoke last night Shocked After chatting about smoke and fault codes last night the drive home had full acceleration and no smoke Confused Wink Did your warning light stay off Bodsy or has it reappeared?
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Post #6686546th Jul 2010 7:49 am
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DiscoDad
 


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United Kingdom 2014 Discovery 4 3.0 TDV6 HSE Lux Auto Fuji WhiteDiscovery 4

Ian, this is the same as what happened with my EGR fault on the D3.

i.e. Light on, no loss of power etc.

My D3 was under warranty at the time and had covered 60K miles.

LR replaced both EGR valves.

I know your D3 is about 4 months out of warranty but it might be worth asking the question.

I think other people have had them replaced out of warranty.
  
Post #6686576th Jul 2010 7:57 am
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Bodsy
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United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Lee, there was no smoke when you were tanking past me Wink

And fault codes cleared, no light............Until this morning Big Cry Big Cry

Les, if I'd have done the last service at a dealer, then I think they might entertain the idea, but I haven't so I'm not convinced that they'd be too open for it......

I'll probably end up doing it myself, as even a 50% LR 'contribution' would make it more expensive for me to go to the dealer. Might give it a try though Thumbs Up
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #6686816th Jul 2010 9:28 am
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BrumLee
 


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United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

I see another bible coming..... Bodsy's EGR Bible Wink
 Faultmate MSV2 EXTREME
FOXWELL N624 Elite
Hantek 1008c Oscilloscope 
 
Post #6688246th Jul 2010 1:23 pm
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