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Simonhunt72



Member Since: 13 Jan 2019
Location: Somerset
Posts: 68
United Kingdom 2006 Range Rover Sport Supercharged Bonatti Grey
Engine slight surge at low revs

Hello all, have had a search and can't really find anything on my issue, RRS 4.2 supercharged, at about 1-1.5 rpm and at about 25 - 30 mph, rev counter bounces and engine surges, all OK after that and no issue on pick up!! Garage says possible MAF ,any help /guidance would be great ,TIA
Post #615440 Sun Jul 04 2021 6:05pm
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Stevepd



Member Since: 22 May 2017
Location: Wiltshire
Posts: 1251
United Kingdom 2006 Range Rover Sport TDV6 HSE Cairns Blue

Have you had the codes cleared and read to see what pops up? 2006 2.7 TDV6 HSE in Cairns Blue.
Post #615452 Mon Jul 05 2021 2:17pm
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Simonhunt72



Member Since: 13 Jan 2019
Location: Somerset
Posts: 68
United Kingdom 2006 Range Rover Sport Supercharged Bonatti Grey

Yes ,was none there!
Post #615465 Mon Jul 05 2021 7:31pm
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mgrover



Member Since: 17 Oct 2019
Location: Leeds
Posts: 393
United Kingdom 2006 Range Rover Sport Supercharged Java Black

check your adaptive fuel trims.
Post #615553 Wed Jul 07 2021 9:03pm
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Simonhunt72



Member Since: 13 Jan 2019
Location: Somerset
Posts: 68
United Kingdom 2006 Range Rover Sport Supercharged Bonatti Grey

mgrover, thanks for the reply, a garage job obviously then
Post #615708 Tue Jul 13 2021 11:09am
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mgrover



Member Since: 17 Oct 2019
Location: Leeds
Posts: 393
United Kingdom 2006 Range Rover Sport Supercharged Java Black

could be yes but they need LR level dealer software to check.
Post #615709 Tue Jul 13 2021 11:25am
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Simonhunt72



Member Since: 13 Jan 2019
Location: Somerset
Posts: 68
United Kingdom 2006 Range Rover Sport Supercharged Bonatti Grey

OK thank you, any idea what would cause this,as all OK pre service
Post #615717 Tue Jul 13 2021 5:52pm
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mgrover



Member Since: 17 Oct 2019
Location: Leeds
Posts: 393
United Kingdom 2006 Range Rover Sport Supercharged Java Black

most likely sometimes its as simple as an old gasket causing an air leak.but really gotta look at the trims to tell
Post #615728 Wed Jul 14 2021 7:37am
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Simonhunt72



Member Since: 13 Jan 2019
Location: Somerset
Posts: 68
United Kingdom 2006 Range Rover Sport Supercharged Bonatti Grey

Thank you ,will get it back to the garage I think 🤔
Post #615736 Wed Jul 14 2021 10:31am
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