B52C Heated Oxygen Sensor - Bank 1 Sensor 1
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine
- OEM Connector: 33253021
- Service Connector: 19354075
- Description: 4-Way F 1.2 Multilock Series, Sealed (BK)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
Service Terminal |
Tray Name |
Core Crimp |
Insulation Crimp |
| I |
Not Required |
J-35616-16 (LT GN) |
No Tool Required |
Not Required |
Not Required |
Not Required |
Not Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
GY/WH |
3113 |
HO2S Heater Low Control Bank 1 Sensor 1 |
I |
- |
| 2 |
0.5 |
VT/BU |
5293 |
Powertrain Main Relay Fused Supply 4 |
I |
- |
| 3 |
0.5 |
WH/BK |
3111 |
HO2S Low Signal Bank 1 Sensor 1 (3) |
I |
- |
| 4 |
0.5 |
VT/GY |
3110 |
HO2S High Signal Bank 1 Sensor 1 |
I |
- |