EMS systems with a "U" designation at the end of the part number include a built-in wideband UEGO controller and Bosch sensor.
| Lexus | ||||
|---|---|---|---|---|
| Year | Model | Application Note | Part Number | |
| w/o UEGO | w/UEGO | |||
| 92-97 | GS300 | M/T and A/T | 30-1101 | |
| 92-97 | SC300 | M/T and A/T | 30-1101 | |