I have Honda CRV 2003 2.4l


I replaced the new oxygen sensor(made in JPN ,150$, 4 wire)
But engine check turned on.
(I installed it correctly.)
Item Description:
Brand New Oxygen sensor O2 Front & Rear. (Made in Japan).
Denso Part Number: 2349005 234-9005 2344125 234-4125
OEM Ref Part Number: 36531PPAA01 36531-PPA-A01 36531PPA305 36531-PPA-305
Fit to: 2002 2003 2004 Honda CR-V 2.4L.


Old oxygen sensors(4 wire ) do not light engine check.
What should I do?
There was no problem, but I exchanged it because it was 180000 kilometer

ECU reset after battery removal(10min)

I Need HELP.. HOW CAN I..?

Thank you

my english is not perfect i'm sorry

 

Did you figure out the problem??

Your upstream sensor is not an oxygen sensor but a A/F= Air Fuel ratio sensor and they work different.

 

5 years later?