B74 Manifold Absolute Pressure Sensor (LTG)
WARNING: This page is about a different car, the 2021 GMC Terrain and 2021 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
 Courtesy of GENERAL MOTORS COMPANY
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Connector Part Information
- Harness Type: Engine Harness
- OEM Connector: 55567199
- Service Connector: 13580231
- Description: 3 -Way F 2.8 Junior Power Timer Series, Sealed (GY)
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Terminal Part Information
| Terminal Type ID |
Terminated Lead |
Diagnostic Test Probe |
Terminal Removal Tool |
| I |
Not required |
J-35616-4A (PU) |
No Tool Required |
| Pin |
Size |
Color |
Circuit |
Function |
Terminal Type ID |
Option |
| 1 |
0.5 |
GY / RD |
2704 |
Manifold Absolute Pressure Sensor 5V Reference |
I |
LTG |
| 2 |
0.5 |
BK / GN |
469 |
Manifold Absolute Pressure Sensor Low Reference |
I |
LTG |
| 3 |
0.5 |
GN / WH |
432 |
Manifold Absolute Pressure Sensor Signal |
I |
LTG |