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AuthorTopic: please help with co2 reading  (Read 7998 times)

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Offline fesuvious

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please help with co2 reading
« on: February 19, 2005, 20:58:35 »
hi. can anyone tell me what the correcct co2 reading should be at idle on my 3.5 injected v8 ? its currently 2.8 which is ok for MOT but what should it be ? Im just wondering what I should be aiming for as a perfect reading ???
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Recommended wading depth 500 inches, no wait, im sure that was milimetres. And let me get this right. The breakover angle is 80 degrees....??

Ahh, f**k it, Il give it a go anyway

Offline Hightower

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Re: please help with co2 reading
« Reply #1 on: February 20, 2005, 00:19:51 »
Quote from: "fesuvious"
its currently 2.8 which is ok for MOT but what should it be ?


If it's okay for the MOT then why worry !!!

 :)  :)  :)
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Simon
1998 Disco Series II Td5 - Not standard
1972 88" Series 3 - The project

Macmillan 4x4 UK Challenge
1st Overall - 2011, 2010, 2009, 2008, 2006, 2005
3rd Overall - 2007

Offline fesuvious

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please help with co2 reading
« Reply #2 on: February 20, 2005, 00:23:11 »
Iv had a lot of fueling issues so just really want to make sure the mixture is spot on
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Recommended wading depth 500 inches, no wait, im sure that was milimetres. And let me get this right. The breakover angle is 80 degrees....??

Ahh, f**k it, Il give it a go anyway

Offline Skippy

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please help with co2 reading
« Reply #3 on: February 22, 2005, 22:09:34 »
i thought that i had mine right untill the weekend, but when i had it on the analyzer i was running at about 7%  :shock: , thank god i wasnt pulled over!!  The book says that mine (3.9 efi) should be at 1.0% at a 750rpm hot idle but i reached lambda 1 at about 1.5 ish and it feels alot better now too!  So in short, about there should do.
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1990 Landrover Discovery
Mods: 2" Lift, most of arches chopped out and replaced with Devon 4x4 arch extensions to accomodate 265/75/16 Grizzly Claws, hybrid Evans UK/Rimmer Brothers exhaust, 3.9 efi V8 (Soon to be 4.6 if i can get round to fitting it!!)fitted, Landy LPG system, bull Bar etc, etc........ Now also sporting a Safari snorkle, Discoparts Rock sliders with tree protection, Discoparts Rear Bumper, Warn XD9000 winch, ARB dulux Bull Bar, Evans UK full external & part internal roll cage & chequer plate........Also RPI Tornado chip.

1999 Series 2 V8 GS Disco........ The sensible One coz i aint allowed to modify it AT ALL! Couldnt resist........ it's now running a sweet TD5 Alive exhaust system which sounds great you can hear my car on the exhaust section of the TD5 Alive Web site!
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