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Phil VM2.5

Member Since: 28 Mar 2012
Location: Limelette
Posts: 196

2012 Defender 110 Puma 2.2 SW Keswick Green

Puma 2.2 in low gear, no power

Hi,
sorry if already tell ...

I was with my RR classic in the Pyrenees and no problem of power to go up in the mountains ...
I did buy a defender 2.2 in 2012, and if in low gear, no power at all, I did even prefer to go up in high gear what is not normal of course.
After some time I think that I did understand that the accelerator do not work the same in low or high

If I drive gentle, no power, I have to go on floor to have the sensation of power

If you understand my poor English, thanks for the answer

Philippe current : defender 110 sw 2.2 puma 2012 and 230.000km today and
again my Range Rover VM2.5 engine from 1992 and 528.000km today.

One ten 1988 to 1992
1987 BMW GS80
One Ten from 1984 to 1987
One Ten from 1983 to 1984
Serie 3 109 from 1980 to 1983
from 1974 Jeep CJ3B and CJ6

16th Mar 2015 10:11am

YOLO110

Member Since: 14 Feb 2015
Location: Perth Oz and Stansted UK
Posts: 1642

I know exactly what you mean... mine is the same!

It seems like a completely different 'map' is being used in low ratio! No noticeable torque and the turbo 'boost' only seems available with full throttle at higher rpm...

I also ask, is this indeed 'normal'?

YOLO... You Only Live Once...

16th Mar 2015 10:39am

Phil VM2.5

Member Since: 28 Mar 2012
Location: Limelette
Posts: 196

Hi YOLO110,
Or we are only 2, or my question is really stupid !
Regards,
Phil current : defender 110 sw 2.2 puma 2012 and 230.000km today and
again my Range Rover VM2.5 engine from 1992 and 528.000km today.

One ten 1988 to 1992
1987 BMW GS80
One Ten from 1984 to 1987
One Ten from 1983 to 1984
Serie 3 109 from 1980 to 1983
from 1974 Jeep CJ3B and CJ6

17th Mar 2015 7:57am

o4dn

Member Since: 08 Jan 2010
Location: South West
Posts: 539

2009 Defender 90 Puma 2.4 SW Alaska White

I think it's normal, in low gear the throttle sensitivity is different.

That was the case on the TD5 as well, some would even unplug or shunt the sensor on the t-box to get that type of throttle response in high gear as well...

18th Mar 2015 9:35pm

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