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Red Restricted Performance P1247
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Browny90
 


Member Since: 19 Jul 2016
Location: Ashbourne
Posts: 687

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Santorini BlackDiscovery 4
Red Restricted Performance P1247

Evening All,

Had the infamous red restricted performance tonight.

Called LRA and they usefully send out and AA patrol, found P1247 boost pressure. I’m assuming it’s a cracked inlet manifold but I guess I’ll leave it to Hunters Derby to replace what they want under the warranty and wait until they stumble across the cracked manifold..
Warranty runs out in early Aug so any parts changed will be awesome πŸ‘

Does anyone have any other reasons for P1247?

Ive seen cracked manifold and turbo actuator.

Any info appricieated, now the anxious wait to see what hire I get πŸ˜¬πŸ‘, fingers crossed for a D5 or Velar, in reality I know it will a a DS or Evoque 😩
 Disco4 MY16 SDV6 Landmark Black
Disco4 MY12 SDV6 XS Orkney Grey (Gone)
Defender 90 200tdi Completely rebuilt. 
 
Post #195334513th Jun 2018 12:09 am
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Browny90
 


Member Since: 19 Jul 2016
Location: Ashbourne
Posts: 687

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Santorini BlackDiscovery 4

Thought I would update this in case of future searches.

In the end they replaced a Turbo Pipe but as suspected they have also replaced the Inlet manifold due to cracking.
 Disco4 MY16 SDV6 Landmark Black
Disco4 MY12 SDV6 XS Orkney Grey (Gone)
Defender 90 200tdi Completely rebuilt. 
 
Post #195766327th Jun 2018 2:07 pm
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asj968
 


Member Since: 01 Jul 2008
Location: Kent
Posts: 74

United Kingdom 2012 Discovery 4 3.0 TDV6 HSE Auto Orkney GreyDiscovery 4

I have the same problem currently. Replaced mass airflow sensor and now about to replace the turbo boost solenoid. Although I suspect it is probably a cracked pipe as today I could hear a rushing noise down near the drivers footwell as the second stage of the turbo was starting to kick in just before the red light moment (an I don't mean a red light moment in a good way).
 Porsche 968 Cabrio
Discovery 4 HSE 3.0 
 
Post #195781627th Jun 2018 9:15 pm
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