GMC Chevy Colorado 2023 Manual page 225

B75 Mass Airflow Sensor
Connector Part Information
Harness Type: Engine Wiring Harness
OEM Connector: 1-2296696-2
Service Connector: 85519071
Description: 4-Way F 1.2 MCON-CB Series, Sealed( BK)
Terminal Type ID
I
Pin Size Color
1 0.5 VT / BU
2 0.5 GN / WH
3 0.5 GN / WH
4 0.75 BK / WH
2023 - Colorado Electrical Body Builder Manual
Electrical Component and Inline Harness Connector End Views
Terminal Part Information
Terminated Lead
Not required
B75 Mass Airflow Sensor
Circuit
5294 Powertrain Main Relay Fused Supply Voltage 5
492 Mass Air Flow Sensor Signal
4622 Engine Control Module LIN Bus 2
151 Signal Ground
Diagnostic Test Probe
J-35616-16 (L-GN)
Function
6-101
4934614
Terminal Removal Tool
No Tool Required
Terminal Option
Type ID
I
I
I
I