F355GTS
Member Since: 10 Nov 2008
Location: North Hampshire
Posts: 849
  
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| 2010 D4 Sudden loss of power on pulling away |
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it of a frightening situation yesterday, pulled out of a lane onto a main road and went to accelerate and the car just went nowhere then after a couple of seconds picked up and went OK, fortunately the driver approaching behind was on the ball.
Symptoms seem to be like a D3 EGR fault but I've no errors on the dash and a fault read shows nothing related to power loss or EGR, just a couple of audio system, abs voltage algorithm error, parking sensor module communication and transmission communication, As I recall all these seem to have been there since we bought it last November
The car had run fine earlier in the day on a 6 mile run and did a 120 mile run on Friday
Not sure if it's connected but sometimes it does feel significantly more responsive than others
Any ideas? thanks Mark
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 29th Jun 2016 7:27 am |
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Pedros
Member Since: 25 Jun 2011
Location: Cumbria
Posts: 454
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It does seem to happen sometimes. Generally from a standstill and when you want to accelerate away quickly. It's as if the car thinks "You want to do what? Um...ok then" before doing it. You're right, it can be a bit disconcerting. The delay is probably only a second or so, but when you've judged the gap and want to accelerate into it, a second can be a long time.
If the above is what you mean, do a search on the site, I'm pretty sure there's one or two informative threads on this.
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| 30th Jun 2016 1:17 am |
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