Micra K12 1.2SE 2006 Poor Idle and EML light is ON

waseem

Club Member (Trial)
Hi there everyone,
I brought this micra 2 moths ago with 60K on the clock. A week later the EML came on and my local mechanic diagnosed it as Bank 1 Lambda Sensor. First I purchased a second hand sensor but it did not work, then I purchased a new sensor and it was Ok. But a week later the cars idle became eratic, it idles at about 1500 to 1800 rpm.I have replaced the throttle body with a new one but still the same problem. Also the EML has come back on.It drinks a lot of fuel as well. Has anyone else has had similar problems? Shall I book it with a Nissan Dealer or does anyone know of a Specialist Micra Mechanic? Any help would be greatley appreciated.
 
when you changed the o2 sensors did he carry out a self learn after fitting them? if that dont work then it is proberly timing chain common fault with the k12
 
when you changed the o2 sensors did he carry out a self learn after fitting them? if that dont work then it is proberly timing chain common fault with the k12

Hi,i am working on a K12 at present, i see you commented on SELF LEARN - dont spose you could expand on this and how to go about doing it, i have just replaced B1S1 on a K12

Cheers bazz
 
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