Heated Oxygen Sensor (Ho2S) #12 Connector End View (C142)
WARNING: This page is about a different car, the 2013 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
| Pin | Circuit | Gauge | Circuit Function | Qualifier |
|---|---|---|---|---|
| 1 | CBB76 (BU-BN) | 18 | FUSE - 76 OR CIRCUIT BREAKER | |
| 2 | CE233 (WH-OG) | 18 | CTRL MOD. - POWERTRAIN # HEATER OXYGEN SEN. POST CAT. 1ST OR UNIQUE (HTR12) | |
| 3 | RE405 (GN-WH) | 18 | CTRL MOD. - POWERTRAIN # SIGNAL RETURN ENGINE (SIGRTN) | |
| 4 | VE731 (YE-GN) | 18 | SENSOR - HEATED OXYGEN POST CAT. 1ST OR UNIQUE (HO2S12) |