TM 5-3805-294-23-1
FIELD MAINTENANCE
DTC 656.02 - INJECTOR #6 PART NUMBER INVALID
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
Volume 3, WP 0340
(Volume 5, WP 0796, Table 2, Item 119)
Volume 3, WP 0362
Accessory Kit, MSD Electronic Equipment
Volume 3, WP 0408
(Volume 5, WP 0796, Table 2, Item 2)
Volume 4, WP 0508
Test Set, MSD Electronic Systems
(Volume 5, WP 0796, Table 2, Item 116)
Equipment Condition
Machine safely parked and shut down (TM
Personnel Required
5-3805-294-10). (Volume 5, WP 0794)
Construction Equipment Repairer 91L (1)
Test Equipment Setup for MSD and Service
ADVISOR. (Volume 3, WP 0375)
References
TM 5-3805-294-10 (Volume 5, WP 0794)
Troubleshooting Sequence
DTC 656.02
When DTC is Displayed
During an injector programming event.
Related Information
The ECU detects an incorrect injector part number was programmed into the ECU. The engine performance may
be drastically effected.
Alarm Level
Warning.
Control Unit Response
The ECU will try to maintain the engine operating envelope.
0090-1