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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1136 (Engine Controls - 6.0L - Alternative Fuels (Introduction)) >> Component Locator >> Fuel Injection Control Module Connector End Views
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Fuel Injection Control Module Connector End Views

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Natural 32 Pin Connector End View

GM39787Courtesy of GENERAL MOTORS CORP.
Connector (Natural) Part Information
  • Connector - 12129025
  • Terminal - 12084912
  • Seal - 12129026
  • TPA (BK) - 12129021
1 D-BU/WH 878 AF Fuel Injector 8 Control
2 L-GN/BK 1745 AF Fuel Injector 2 Control
3 YE/BK 846 AF Fuel Injector 6 Control
4 D-BU/BK 844 AF Fuel Injector 4 Control
5 BK 350 Ground
6 PK/BK 462 Fuel Injector Control Module (FICM) Status
7 PK 2739 Even Bank Injector Monitor
8 PK 2539 Odd Bank Injector Monitor
9 D-BU 1578 Alternative Fuel Tank Temperature Sensor Signal
10 TN 474 5-Volt Reference
11 WH 790 Fuel Injection Control Module PWM Output
12 BK 350 Ground
13 BK 1744 AF Fuel Injector 1 Control
14 BK/WH 877 AF Fuel Injector 7 Control
15 BK/WH 845 AF Fuel Injector 5 Control
16 PK/BK 1746 Fuel Injector 3 Control
17 D-BU/WH 878 Fuel Injector 8 Signal
18 L-GN/BK 1745 Fuel Injector 2 Signal
19 YE/BK 846 Fuel Injector 6 Signal
20 D-BU/BK 844 Fuel Injector 4 Signal
21 BK 350 Ground
22 RD 2531 Alternative Fuels Operation (AFO) Enable
23 OR 440 Battery Positive Voltage
24 PK 1020 Ignition 0 Voltage
25 D-GN/WH 890 Alternative Fuel Tank Pressure Sensor Signal
26 YE 1578 Alternative Fuel Rail Temperature Sensor Signal
27 GY 470 Low Reference
28 BK 350 Ground
29 BK 1744 Fuel Injector 1 Signal
30 RD/BK 877 Fuel Injector 7 Signal
31 BK/WH 845 Fuel Injector 5 Signal
32 PK/BK 1746 Fuel Injector 3 Signal