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Laggy Accelerator Fix?

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Old Nov 11, 2020 | 06:53 PM
  #171  
BritCars's Avatar
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What's the engine on your car? This issue was only on earlier Si6 Discoveries and fully resolved by a transmission software patch a year or more ago.
 
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Old Nov 12, 2020 | 11:09 AM
  #172  
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2.0L turbocharged 4cyl 9-speed automatic
 
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Old Nov 12, 2020 | 11:20 AM
  #173  
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Odd...It was a software issue that you would think would be solved by the updates on a new vehicle....
 
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Old Nov 12, 2020 | 12:56 PM
  #174  
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That's a Discovery Sport, not the Discovery, they're totally unrelated beyond the name. (I *really* hate LR's naming conventions).

I don't know if the Discovery fix could apply to the Sport, but bear in mind the Sport is turbo'd, which means lag, whereas the lag issue on the Discovery is transmission related
where if you say slow down for a yield sign and before coming to a stop you hit the gas there is a significant delay before anything happens, not like the turbo lag I experienced on the Evoque I test drove which was just typical turbo engine vs transmission related.
 
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Old Nov 12, 2020 | 07:01 PM
  #175  
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Yes - agreed. Different engine. Different gear box

I suspect you are just seeing typical turbo lag. Have you tried driving it in sport mode and does that help? Will make it kick down gears sooner and turbo is better at higher revs
 
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Old Jan 4, 2021 | 04:13 AM
  #176  
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Originally Posted by BritCars
What's the engine on your car? This issue was only on earlier Si6 Discoveries and fully resolved by a transmission software patch a year or more ago.
Hello,

I'm from Europe (Poland). I have 2.0 SD4 240HP MY2017 with the same annoying issue. Service cannot help - no software patch for this engine.

Marek
 

Last edited by mpudlo; Jan 4, 2021 at 04:17 AM. Reason: mistake
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Old Jan 4, 2021 | 04:16 AM
  #177  
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Originally Posted by BritCars
Yes - agreed. Different engine. Different gear box

I suspect you are just seeing typical turbo lag. Have you tried driving it in sport mode and does that help? Will make it kick down gears sooner and turbo is better at higher revs
In my 2.0 SD4 240HP engine it is not typical turbo lag. Acceleration on higher gears works perfectly. Unfortunatelly sport mode does not help.

I had oportunity to drive LR Velar with the same engine and there was no gear box issue.
 
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Old Dec 20, 2021 | 02:11 PM
  #178  
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Originally Posted by mpudlo
Hello,

I'm from Europe (Poland). I have 2.0 SD4 240HP MY2017 with the same annoying issue. Service cannot help - no software patch for this engine.

Marek
Same here ...I will ask Dealer next year about a possible PCM software update
 
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