Idex Hale Sam, Technical Manual

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Table 48. MatrIIx/Pressure Governor Module Wiring (From/To Listing) – CONTINUED
Module Connector/Pin (From) Sensor Connector/Pin (To)
B Keyed Connector (Mates with Black Harness Connector)
1 (Sensor Positive Reference) [Output] N/C
2 (High Pressure Signal) [Input] N/C
3 (Sensor Negative Reference) [Output] N/C
4 (Sensor Positive Reference) [Output] N/C
5 (Intake Signal) [Input] C (Intake Pressure Sensor Signal) *
6 (Sensor Negative Reference) [Output] B (Intake Pressure Sensor Reference) *
7 (Sensor Positive Reference) [Output] B (Discharge Pressure Sensor Reference) *
8 (Discharge Signal) [Input] C (Discharge Pressure Sensor Signal) *
9 (Sensor Negative Reference) [Output] N/C
10 (ECM Positive Reference) [Input] N/C
11 (ECM ANA Signal) [Output] N/C
12 (ECM Negative Reference) [Input] N/C
NOTE: * Pin A on intake and discharge pressure sensor connects to system ground.
Refer to Table 49 for a list of tools and/or consumables required for this procedure.
Table 49. MatrIIx Pressure Governor Module Tools And Consumables List
Standard Tools Special Tools Consumables
PPE (Eye and Hand Protection) None Cable Ties (As Required)
Wire Cutter MatrIIx Pressure Governor Module
<See FSG-PL-01501, -01502, or -01513,
Sheet 3>
7/16-in Wrench
If the module fails or is damaged; replace the module as follows.
Removal
A.
Note cable tie locations, cut ONLY ties required to R&R module.
B. Tag and disconnect electrical connectors.
C. Using 7/16-in wrench, remove two [2] 1/4–20 x 1.25-in hex head screws (each
with one [1] lock and one [1] flat washer).
D. Remove module.
Installation
A.
Align new module with bracket.
B. Hand start two [2] 1/4–20 x 1.25-in hex head screws (each with one [1] lock and
one [1] flat washer).
C. Using 7/16-in wrench, tighten screws.