BASE GP-FUEL FILTER 2177455 - Caterpillar

Connection Procedure
This procedure is used to update the software for generator sets that have an Electronic Modular Control Panel II+ (EMCP II+) with Generator Set Control + (GSC+). There is a procedure for connecting the service tools to the GSC+ and there is a procedure for flashing the software.
Table 1
Tools Needed    
152-7143 GSC Data Cable    
171-4400 Communication Adapter II Group (includes ALL of the following items)    
171-4401 Communication Adapter II (includes CD-ROM and User Manual) (1)    
160-0133 Data Link Cable
60.96 cm (24 in) (1)    
160-0141 Serial PC Cable
762 cm (25 ft) (1)    
177-4595 Block/Foam (for carrying case) (1)    
6V-3072 Carrying Case (1)    
NEHS0758 Communication Adapter II CD-ROM and User Manual (1)    
( 1 ) Included in 171-4400, but may be ordered as a separate item
Illustration 1 g00615494
(1) Relay Module on the GSC+ Control (2) AUX terminal strip. (3) 152-7143 GSC Data Cable (4) Personal Computer. (5) 160-0140 PC/COMM Adapter Cable (formerly 7X-7425 ) (6) 160-0133 Data Link Cable (formerly 139-4166 (7) 171-4401 Communication Adapter (formerly 7X-1701 )Note: This procedure is for Generator Set Control + that is mounted in a EMCP II+ Panel. 24DCV must be available from the panel.
Verify that the generator set is not running. Turn OFF the power to the EMCP II+ panel by disconnecting the negative terminal of the battery.
Connect the communication adapter to the PC by using the 160-0141 PC/COMM Adapter Cable.
Connect the 160-0133 Data Link Cable to the "Data Link" port on the communication adapter.
Connect 152-7143 GSC Data Cable to the opposite end of the 160-0133 Data Link Cable .
Connect the "Data+" and "Data-" spade terminals of the cable to the appropriate terminals in the AUX terminal strip. The AUX terminal strip is located inside the EMCP II+ Panel. Connect the "Power+" spade terminal to "RM1" of the relay module on the GSC+. Connect the "Power-" spade terminal to "RM28" of the relay module on the GSC+.Note: For a switchgear conversion that contains the GSC+ control, the connection point for the "Data+" wire is GSC-19 on the 40 pin connector of the GSC+. The connection point for the "Data-" wire is at GSC- 20 on the 40 pin connector of the GSC+. The spade terminals that are on the harness for these wires need to be replaced with two 8T-8730 Connector Socket. After the terminals have been replaced, the modufied portion of the harness can be removed from the 40 pin connector by using the 121-9588 Wire Removal Tool. Contact GSC-2 and GSC-39 must be jumpered together.
Set the engine control switch (ECS) to OFF/RESET. Connect the battery to the electrical system again. Then, turn the ECS to the COOL/STOP position.
Verify that the GSC+ and the communication adapter are receiving power.
Turn on the PC. The operating system on the computer must finish loading.Flash Update Procedure
Note: Before starting this procedure, record setpoints P015, P016, and P026.
Obtain a flash file copy on a floppy disk or a CD-ROM. See Special Instruction, "Accessing Flash