Hello - first post. Apologies if in wrong place!
I have 07' IS250 with 47k on clock. O2 sensors seem to have gone - bank 1 & 2 requiring replacement. Garage also saying code being thrown up that electrical circuit overheating - is that common when the sensors need replaced? i.e. side effect that will be cured with new sensors?
Also - lexus want a fortune for the sensors, any recommendations from where else to get them for less ?
Thanks!
Dave