Discovery 2017

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  • Grunders
    Member Since: 04 Jan 2025
    Location: Manchester
    Posts: 7
    United Kingdom 
    2017 Discovery SDV6 HSE Santorini Black

    Pedal Commander

    HI,

    I was looking at the lag from starting on the Disco, I came across the Pedal Commander and the Roar Pedal, it states it eliminates lag and you can change the driving modes

    has anyone fitted one and are they any good?
    20th Mar 2025 10:52 am
  • zig
    Member Since: 29 Sep 2016
    Location: Edinburgh
    Posts: 28
    United Kingdom 

    Which model/engine and model year of Discovery 5 do you have and exactly what do you mean by “lag from starting“?
    21st Mar 2025 9:33 am
  • Grunders
    Member Since: 04 Jan 2025
    Location: Manchester
    Posts: 7
    United Kingdom 
    2017 Discovery SDV6 HSE Santorini Black

    hi,

    its a 2017 TD6, 3.0, its more a hesitation from pulling away from a junction or pulling out at a roundabout, once moving its absolutely fine
    21st Mar 2025 2:33 pm
  • zig
    Member Since: 29 Sep 2016
    Location: Edinburgh
    Posts: 28
    United Kingdom 

    Possible problem with EGR valves?
    23rd Mar 2025 4:41 pm
  • Jarvis
    Member Since: 08 Mar 2021
    Location: Berkshire
    Posts: 7
    United Kingdom 
    2019 Discovery SDV6 HSE Lux Silicon Silver

    Throttle butterfly sticking?
    24th Mar 2025 8:35 am
  • Grunders
    Member Since: 04 Jan 2025
    Location: Manchester
    Posts: 7
    United Kingdom 
    2017 Discovery SDV6 HSE Santorini Black

    Thanks for the responses… I’ll have a check and feedback
    24th Mar 2025 10:14 pm
  • zig
    Member Since: 29 Sep 2016
    Location: Edinburgh
    Posts: 28
    United Kingdom 

    The reason why I suspect the EGR valves is that I had a Discovery 3 with a 2.7 litre TDV6 engine which on a couple of occasions had a fault which meant that when you put your foot down to accelerate at a junction or roundabout there was a long hesitation before the engine started to develop power and move forward. However, once moving the engine behaved normally. Thus you had to wait until there were large gaps in the traffic before attempting to enter the junction or roundabout. On both occasions problem was the EGR valves.
    25th Mar 2025 6:05 pm
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