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3.5 litre disco oxygen sensors... car running rich

Tech Talk for Rover owners.

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Posts: 96
Joined: Wed Aug 20, 2008 6:37 pm
Location: brisbane

3.5 litre disco oxygen sensors... car running rich

Post by starky »

i have been hearing alot of conflicting stories about weather or not the 92 disco comes out with oxygen sensors or not??
the reason i ask is because mine has an after market exhaust with no sensors the problem is the car runs very rich and uses excessive fuel dose anyone have any insight on this problem???
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Posts: 149
Joined: Sun Feb 23, 2003 8:41 pm
Location: nsw

Re: 3.5 litre disco oxygen sensors... car running rich

Post by matt_w »

i would get air flow metre checked over
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Posts: 96
Joined: Wed Aug 20, 2008 6:37 pm
Location: brisbane

Re: 3.5 litre disco oxygen sensors... car running rich

Post by starky »

already had it on diagnostics everything looked fine except for the lack of a lambada reading
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Joined: Thu Dec 28, 2006 6:50 pm
Location: Moronfield....

Re: 3.5 litre disco oxygen sensors... car running rich

Post by nottie »

you can set the resistance on the AFM which in turn can make the moror run more lean.
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Joined: Sat Oct 30, 2004 3:44 pm
Location: Sydney

Re: 3.5 litre disco oxygen sensors... car running rich

Post by Philip A »

They don't have any o2 sensors, but they can be fitted. See my how to on AULRO.
Regards Philip A
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