TM 5-3805-294-23-1
FIELD MAINTENANCE
DTC 157.10 - FUEL RAIL PRESSURE LOSS DETECTED
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
Volume 3, WP 0362
(Volume 5, WP 0796, Table 2, Item 119)
Volume 3, WP 0368
Accessory Kit, MSD Electronic Equipment
Volume 3, WP 0408
(Volume 5, WP 0796, Table 2, Item 2)
Volume 3, WP 0425
Test Set, MSD Electronic Systems
Volume 3, WP 0426
(Volume 5, WP 0796, Table 2, Item 116)
Volume 3, WP 0429
Volume 3, WP 0434
Volume 3, WP 0436
Personnel Required
Volume 3, WP 0441
Construction Equipment Repairer 91L (2)
Volume 3, WP 0442
Volume 3, WP 0481
References
Volume 4, WP 0508
TM 5-3805-294-10 (Volume 5, WP 0794)
Volume 3, WP 0321
Equipment Condition
Volume 3, WP 0329
Machine safely parked and shut down
Volume 3, WP 0330
(TM 5-3805-294-10). (Volume 5, WP 0794)
Volume 3, WP 0341
Test Equipment Setup for MSD and Service
Volume 3, WP 0345
ADVISOR. (Volume 3, WP 0375)
Volume 3, WP 0347
Troubleshooting Sequence
DTC 157.10
When DTC is Displayed
When ever the ignition is ON and the error is active.
Related Information
The ECU detects a sudden decrease in fuel rail pressure while engine is not injecting fuel.
Alarm Level
Warning
Control Unit Response:
The ECU will try to maintain the engine operating envelope. The engine may run normal when no load is applied.
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