02 sensor not ready for smog check what to do

[BabyWhite96]

i need this 02 sensor to be ready to do a smog check..what do i do???any tips

the guy told me to drive the car around and i did and still its not ready i even drove the **** out of it still nothing. drove normal nothing drove to 60 down to 30mph no breaking still nothing what the fffff

[mk4twoptslow]

For that to work you have to let the car sit until the motor is cold. Not for 2 hours cold, but like 10 hours over night cold. Then immediately get on the highway, hold 65-70 for a minimum of 5 minutes and let the car decelerate on it's own down to about 20.

[Kenji]

i need this 02 sensor to be ready to do a smog check..what do i do???any tips

If you have access to VAG-COM, you can use one of their scripts to set the readiness bits.