check engine light up

[zfaliz]

i owned Wira 1.5se a/back. Recently i have problem with exhaust sensor and i have replaced it. The problem is after replaced exhaust sensor check engine light up when the rpm goes up 4000rpm. Does it effect my wira performance and how to solve it?

 

[Dan KC]

check your catalytic converter.whether it is burn or not.

 

[huakenny]

diagnose and check the OBD code, check the said problem and erase the code

test drive and check if the light come out again o not

if yes, diagnose again if the OBD code appears to be the same