fault code 17586 help needed

[birch]

i have a fault code reader and my engine management light has come on and i read code 17586, i cleared the code and light came on again 17598, if i clear the code i get either one of the two codes coming back, neither of these codes appear in my code list that came with the scanner, seem to be something to do with 'linear 02 sensor' any advice would be really appreciated, thanks.

[barrym381]

sounds like a lambda sensor sure that was same code i had on a leon a while ago

[birch]

any idea which of the two lamdas mate?

[barrym381]

any idea which of the two lamdas mate?

not sure but can find out when im home in a day or 2

[birch]

update, same code comes up if i delete and rescan,  17586 P1178 linear o2 sensor pump current open circuit,   any advice would be much appreciated, thanks.

[Xtrhardcore]

Look in here mate - will give you a list of codes, what they mean, how possible fixes.
http://wiki.ross-tech.com/wiki/index.php/Category:Fault_Codes

[birch]

i already looked in the rosstech list and not on there and its not on the list of dtc's that came with my scanner either, seems to be very little information about this code!

[Wazzzer]

http://uk-mkivs.net/forums/t/435461.aspx

pre cat by the look of it

[birch]

you were right mate, 17586 fault code was precat lambda, thanks.