l322 engine management light

my 03 rangerover engine management light came on last night no fault codes any ideas as to why ?:scratching_chin:

It could be a whole host of things you will need to get the fault codes read where do you live I have a reader, I live in the north east.

Mick

hi i live in argyll mate a bit far to come but thanks will see if local garage can do it

light went out itself been off for a week mabe lambada ?

richard1 said:

light went out itself been off for a week mabe lambada ?

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can your rangy dance.the lambada you say.lol.lambda you mean.

hi light came on again analizer sent fault code po154 ho2s bnk 2 sender 1 can anyone tell me which sender this is on exhaust not sure which bank is no 2 any help would be great

I think bank 2 is the NS, unplug the sensor and startup then re-read the faults to confirm you have the correct sensor
.

that makes sense only prob dont have a reader can you suggest one i can buy cheap to do the job ? did plugs on nearside today to find a lot of oil in plug holes is this rocker cover gasket probs? engine not running right when i first start her up she wont idle until i give her a few revs can this be related to lamda sensor ? local garages not very helpfull dont think they know too much about rangerovers dont mind doing the work bu a bit feeling in the dark any help would be great

I don't know about code readers I use SDD. Leaking cam cover gaskets will let oil into the plug holes. Yes faulty lamda sensor will cause poor running.

Mine comes on and goes off a week later if I fill up at a certain brand of garage local to me