Check Engine Light In 2000 Rx300

[konquistador]

hey everyone,

my 2000 rx 300 has the check engine light coming on intermittantly, so

i had the guys at advance auto check the DTC error, its the DTC P0171.

Has anyone had this before? the description is "Sytem too lean : bank 1"

so i have heard that this may mean that there could be a O2 sensor failure?

Please suggest me a online store where i could get one?

thanks in advance.

Kon

[kelleyg]

hey everyone,

my 2000 rx 300 has the check engine light coming on intermittantly, so

i had the guys at advance auto check the DTC error, its the DTC P0171.

Has anyone had this before? the description is "Sytem too lean : bank 1"

so i have heard that this may mean that there could be a O2 sensor failure?

Please suggest me a online store where i could get one?

thanks in advance.

Kon

I looked up today at Park Avenue Lexus Plano TX dealer(866-429-7725) - they said $211.00 - someone has posted change instruction w/photos somewhere - it is pretty easy. Hope this helps - I tried to upload instructions...it did not let me - sorry

[kelleyg]

hey everyone,

my 2000 rx 300 has the check engine light coming on intermittantly, so

i had the guys at advance auto check the DTC error, its the DTC P0171.

Has anyone had this before? the description is "Sytem too lean : bank 1"

so i have heard that this may mean that there could be a O2 sensor failure?

Please suggest me a online store where i could get one?

thanks in advance.

Kon

I looked up today at Park Avenue Lexus Plano TX dealer(866-429-7725) - they said $211.00 - someone has posted change instruction w/photos somewhere - it is pretty easy. Hope this helps (I will try to upload the instructions - I aded some other info to the doc (lights & filters) but if it helps at all - I did not write them but followed them...did not let me - sorry

[konquistador]

Thanks a Lot buddy!

Kon