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Discovery 2004 v8 auto
My eml came on some time ago and i read the fault codes and got p0141 & p0161 heater circuit either bank sensor 2, changed the o2 sensors for new ones that was fine for about 40 miles then eml came back on. I have replaced the o2 sensors again for new ones and 20 miles on i get same eml on and same codes. I have checked the wiring where exposed with nothing obvious, and as it is both downstream o2 s i cant imagine i have been that unlucky to get 4 faulty lambda sensors.
Is there anyone else that has come accros this fault with any joy fixing it?
And are they really needed as p38 with same engine doesnt have them.
Discovery 2004 v8 auto
My eml came on some time ago and i read the fault codes and got p0141 & p0161 heater circuit either bank sensor 2, changed the o2 sensors for new ones that was fine for about 40 miles then eml came back on. I have replaced the o2 sensors again for new ones and 20 miles on i get same eml on and same codes. I have checked the wiring where exposed with nothing obvious, and as it is both downstream o2 s i cant imagine i have been that unlucky to get 4 faulty lambda sensors.
Is there anyone else that has come accros this fault with any joy fixing it?
And are they really needed as p38 with same engine doesnt have them.