2001 Hyundai Accent P0722 Code.

DIVEMAN

MEMBER
2001 HYUNDAI ACCENT

Transmission problem
2001 Hyundai Accent 4 cyl Two Wheel Drive Automatic

my check engine light came on and found code P0722 and P0133. No problem to change o2 sensor -probably should be changed. Read lot of info about reprogramming and trying to decide. If I just change the part. Will the code still show up? Or should I get the reprogramming before replacing parts?

Also. If I do not change parts. Thinking I only need reprogramming. Will this do any damage?

If I do change the parts. Will it clear the code?

my car is running fine.

will it effect my car inspection?

what advise/ info can you share?

1 Reply

OBXAUTOMEDIC

MECHANIC
3,711 POSTS

Hello,

Depending on were you live you vehicle will not pass if the engine light is on.

In other states if they are more on emmisions then unless you fix the O2 Sensor Code if won't pass.

P0133 Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1) Bank 1 is the right side of engine and it will be the closest sensor to the engine

P0722 Output Speed Sensor No Signal - with this code - is your speedometer working? If not then change sensor.