Downstream Oxygen Sensor 1/2 Connector End View
WARNING: This page is about a different car, the 2005 Jeep Wrangler. However, it is still accessible from the selected car via links, so may be relevant.
OXYGEN SENSOR 1/2 DOWNSTREAM - BLACK 4 WAY
 Courtesy of DAIMLERCHRYSLER CORP.
|
| CAV |
CIRCUIT |
FUNCTION |
| 1 |
K299 18BR/WT |
O2 1/2 HEATER CONTROL |
| 2 |
Z43 18BK/LB |
GROUND |
| 3 |
K904 18DB/DG |
O2 RETURN (DOWNSTREAM) |
| 4 |
K141 18DB/YL |
O2 1/2 SIGNAL |