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Neil Pettersen
Member Since: 23 Nov 2007
Location: Cutting the grass
Posts: 1254
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| Engine remapping for Petrol D3 ?? |
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Is remapping only available for diesel engine D3 ?
Anyone have or heard of D3 petrol remapping ?
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 22nd Jun 2008 10:19 pm |
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simon_arch1
Member Since: 10 Apr 2006
Location: Melbourne Australia
Posts: 502
  
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Neil - I haven't heard of remaps for the petrol versions, but my experience with D2 petrol engines that the petrol remaps do not give you significant enough improvements to justify the cost...
Sorry 
Simon D3 - Buckingham Blue, SE, TDV6, 06 model; chipped; underbody armour; Mickey Thompson ATZ 275/65-18 AND MAXXIS Bighorn muddies; rear wheel carrier from 4x4intelligence.com; iPOD aux connection! GME 3200 UHF - aerial mounted on wheel carrier  ; LR roof rails/cross bars; Autosafe cargo barrier, Safari Snorkel; Traxide - aux battery; ARB bull bar with Tigerz11 winch; Lightforce 240 XGT driving lights (mitchell bros tow hitch to come)
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| 23rd Jun 2008 1:32 am |
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Neil Pettersen
Member Since: 23 Nov 2007
Location: Cutting the grass
Posts: 1254
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Thankyou Simon 
...... it was a wild hope really ...... the US market would have flagged it if they had 'em .
Could not find anything on Google .
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| 23rd Jun 2008 1:50 am |
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MJC73
Member Since: 10 Jan 2006
Location: Gold Coast
Posts: 100
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Haven’t really thought about getting my petrol remapped – the 4.0L seems to be enough power for my driving style – I did have a diesel loan car on my last service and got a pretty good lesson in why a remap is handy for the oil burner.
I turned right at a t-intersection with a black Nissan coming my way and got half way into the intersection, applied half throttle as there was a parked car in front of me and full throttle would have meant understeering into it, and then nothing, the car just sat there - I do remember in the second or so that I was sitting there motionless in the middle of the road thinking how sensible I was for taking the optional insurance at $33 per day, and then thinking it would only help my estate as the Nissan was heading straight for the drivers side door at 60kph. Thankfully the woman braked and the Disco’s electronic brain finally kicked in and it took off in the nick of time – definitely the most scared I’ve been in car in many years. If I had a diesel a remap wouldn’t be an option, it’d be a necessity.
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| 23rd Jun 2008 4:45 am |
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DingMark
Member Since: 14 Sep 2007
Location: Perth Oz or Erbil, Iraq
Posts: 388
  
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Try re-mapping with a V8 - they are about for not too much $$. Flooring it in low range or Sand Mode will probably just about shred all 4 tyres. Jim Dowell - D4 HSE TDi, 12,000 hydraulic winch & hidden winch mount, MTRs, TyreDog, Traxide 2 x aux battery system, fixed air compressor, Dolium roof rack, MitchHitch.
RIP 2005 D3 HSE V8 5 seater gold (stolen and torched)
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| 23rd Jun 2008 7:16 am |
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simonsi
Member Since: 14 Oct 2007
Location: Auckland
Posts: 1264
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| Re: Engine remapping for Petrol D3 ?? |
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Neil Pettersen wrote:Is remapping only available for diesel engine D3 ?
Anyone have or heard of D3 petrol remapping ?
I'd be surprised to find anyone offering a remap that gives any real benefits, to get more torque/power out of an engine you need it to flow more air, on a turbo diesel (or turbo anything come to that), this can be achieved by upping the boost, the engine will consequently flow more air with which you can inject more fuel and hence more torque is produced.
In a naturally aspirated engine you would need to make physical changes to the engine (camshaft, bigger valves, overbore etc), to achieve more airflow. By now LR will have the fuel and ignition settings pretty much optimised so I'm not sure there would be any gains in any direction for any remap to offer. Cheers
Simon
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| 23rd Jun 2008 10:14 am |
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simonsi
Member Since: 14 Oct 2007
Location: Auckland
Posts: 1264
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Take note of some of the links in that thread, some analysis down under showed comments re particulate filtering performance that would concern me. Cheers
Simon
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| 23rd Jun 2008 10:53 am |
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CHIVAS
Member Since: 10 Jun 2008
Location: QUEENSLAND
Posts: 7
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Hi, i enquired about this a while ago but could not see the value 
Powerchip have recently released a product for the V6 Petrol. CHILDREN GONE
LOVING LIFE
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| 21st Jul 2008 3:11 am |
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norto
Member Since: 10 Apr 2006
Location: batemans bay
Posts: 1605
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Neil
There a lot of companies that do chips listed in the performance
motor magazines......give them a call and see what they can do for you Pete
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| 21st Jul 2008 10:02 am |
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Neil Pettersen
Member Since: 23 Nov 2007
Location: Cutting the grass
Posts: 1254
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.........l'll have a look down the newsagent for ideas .....
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| 21st Jul 2008 10:18 am |
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