The 2002 VW oxygen sensor is quite simple to replace. Remove the wiring harness. The oxygen sensor will simply pull out.
You can replace the oxygen sensor on a 2002 lincoln LS by first unplugging the old one and then making sure the tread marks are lined up replace it with the new one.
unplug wire remove 2 7/32 bolts remove sensor
Replace it. Sensor 2 is the one AFTER the catalytic converter.
there are 4 of them. 2 before the catalytic coverter and two after
There isn't a reset, either the sensor, wiring, etc. is bad.
Disconnect the electrical connector, then unscrew the sensor. Installation is the reverse.
around $1000 us
Please answer the question. "How do you change an oxygen sensor in a 2002 Pontiac Bonneville
Code P0135 means upstream oxygen sensor heater circuit problem right cylinder bank. Did you clear code after replacing the oxygen sensor?
It's integrated into the oxygen sensor. Buy a new oxygen sensor and you get a free oxygen sensor heater.