1998 Honda Civic Q&A

1998 Honda Civic Question: Error code P0301 Honda civic 1998

In my 1998 honda civic i got engine light on. During starting it give some abnormal noise also. I check the code and find out code P0301 (Cylinder 1 misfire). I replace all four spark plug. Now engine start smoothly, but still engine light is on and shows the same code (P0301). What should i need to do. Does engine light turn off by itself? or i need to reset it with OBD scanner? -
Answer 1
do a compression test if your code still on, the engine light will go off if the problem fixed but some cars need to reset with scanner. -
Answer 2
Needs reset with scanner , or disconnect the battery for 1/2 minute. -