TM 5-3895-385-23-2
0334
Engine ECM Wiring Harness Removal -- Continued.
NOTE
It will be necessary to remove cable ties from cables.
1. Remove two nuts (Figure 2, Items 17 and 20) and clamps (Figure 2, Items 16 and 21) from mounting posts
(Figure 2, Items 15 and 22).
2. Loosen screw (Figure 2, Item 19) and disconnect W25 C1 (Figure 2, Item 18) from engine ECM (Figure 2,
Item 23).
3. Disconnect W25 C3 (Figure 2, Item 4) from injector connector 1 (Figure 2, Item 3).
4. Disconnect W25 C4 (Figure 2, Item 6) from injector connector 2 (Figure 2, Item 5).
5. Disconnect W25 C6 (Figure 2, Item 8) from rail pressure sensor (Figure 2, Item 7).
6. Disconnect W25 C7 (Figure 2, Item 2) from pressure/temperature sensor (Figure 2, Item 1).
7. Disconnect W25 C8 (Figure 2, Item 11) from W24 C2 (Figure 2, Item 12).
8. Disconnect W25 C9 (Figure 2, Item 14) from fuel pump actuator (Figure 2, Item 13).
9. Disconnect W25 C10 (Figure 2, Item 10) from barometric pressure sensor (Figure 2, Item 9).
10. Disconnect W25 C11 (Figure 2, Item 26) from camshaft position sensor (Figure 2, Item 27).
11. Disconnect W25 C12 (Figure 2, Item 24) from crankshaft speed/position sensor (Figure 2, Item 25).
12. Disconnect W25 C13 (Figure 2, Item 29) from oil pressure switch (Figure 2, Item 28).
13. Disconnect W25 C14 (Figure 2, Item 31) from coolant temperature sensor (Figure 2, Item 30).
END OF TASK
Engine ECM Wiring Harness Installation
1. Connect W25 C1 (Figure 2, Item 18) onto engine ECM (Figure 2, Item 23) and tighten screw (Figure 2, Item
19).
2. Connect W25 C3 (Figure 2, Item 4) onto injector connector 1 (Figure 2, Item 3).
3. Connect W25 C4 (Figure 2, Item 6) onto injector connector 2 (Figure 2, Item 5).
4. Connect W25 C6 (Figure 2, Item 8) onto rail pressure sensor (Figure 2, Item 7).
5. Connect W25 C7 (Figure 2, Item 2) onto pressure/temperature sensor (Figure 2, Item 1).
6. Connect W25 C8 (Figure 2, Item 11) onto W24 C2 (Figure 2, Item 12).
7. Connect W25 C9 (Figure 2, Item 14) onto fuel pump actuator (Figure 2, Item 13).
8. Connect W25 C10 (Figure 2, Item 10) onto barometric pressure sensor (Figure 2, Item 9).
9. Connect W25 C11 (Figure 2, Item 26) onto camshaft position sensor (Figure 2, Item 27).
10. Connect W25 C12 (Figure 2, Item 24) onto crankshaft speed/position sensor (Figure 2, Item 25).
11. Connect W25 C13 (Figure 2, Item 29) onto oil pressure switch (Figure 2, Item 28).
12. Connect W25 C14 (Figure 2, Item 31) onto coolant temperature sensor (Figure 2, Item 30).
13. Install two clamps (Figure 2, Items 16 and 21) and nuts (Figure 2, Items 17 and 20) onto mounting posts
(Figure 2, Items 15 and 22).
END OF TASK
