Sudden acceleration in 2nd gear, C5 HDI

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paulcornwall
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Sudden acceleration in 2nd gear, C5 HDI

Post by paulcornwall »

I was just curious what could be causing a dead pedal and then a sudden surge of power. Yes i know its the turbo but the way its delivery seems to be not quite right. Not really bothered but would be nice to know just in case its an easy fix. All the other gears pull as intended. Any ideas?
Last edited by paulcornwall on 26 Apr 2013, 01:29, edited 1 time in total.
Peter.N.
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Re: Sudden acceleration in 2nd gear, C5 HDI

Post by Peter.N. »

Is this an auto?
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paulcornwall
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Re: Sudden acceleration in 2nd gear, C5 HDI

Post by paulcornwall »

Sorry it's a 2L manual 90bhp hdi
Peter.N.
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Posts: 11573
Joined: 02 Apr 2005, 16:11
Location: Charmouth,Dorset
My Cars: Currently:

C5 X7 VTR + Satnav Hdi estate Silver
C5 X7 VTR + Hdi Estate 2008 Red

In the past: 3, CX td Safaris and about 7, XM td estates. Lovely cars.
x 1204

Re: Sudden acceleration in 2nd gear, C5 HDI

Post by Peter.N. »

That's strange then, I can't see why it should behave differently in 2nd to any other gear, I could have if it had been auto. Must be something sensitive to the speed or amount of throttle used when in 2nd, an electronic glitch I would think.

Peter
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