EMS systems with a "U" designation at the end of the part number include a built-in wideband UEGO controller and Bosch sensor.
| Toyota | ||||
|---|---|---|---|---|
| Year | Model | Application Note | Part Number | |
| w/o UEGO | w/UEGO | |||
| 90-92 | Celica All Trac | M/T Only | 30-1120 | |
| 93-94 | Celica All Trac | M/T Only | 30-1121 | |
| 91-92 | MR-2 Turbo | M/T Only | 30-1120 | |
| 93-95 | MR-2 Turbo | M/T Only | 30-1121 | |
| 93-97 | Supra Non-Turbo | M/T and A/T | 30-1101 | |
| 87-88 | Supra Turbo | M/T Only | 30-1110 | |
| 89-92 | Supra Turbo | M/T Only | 30-1130 | |
| 93-98 | Supra Twin Turbo | M/T and A/T | 30-1100 | |