Hey guys. I made a video of the engine light i'm getting on my 1999 Civic CX hatch. I got a really good deal on it, but it has an engine light on. I used a paperclip to jump the two ports on the front passenger side. Can guys confirm what engine light code i'm getting? thanks all.


https://drive.google.com/file/d/1Tv6...ew?usp=sharing

 

Code 41 = Problem with primary O2 sensor heater circuit
Test dash fuse 15 first.

 

I bought a Denso primary oxy sensor and replaced the old one. The engine light disappeared. I heard that i need to drive a while and go above 50mph for the ECU to reset it self? When i did the replacement, i unplugged the positive terminal of the battery.