TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
SPN#157, FMI#3 ― HIGH SIGNAL VOLTAGE AT RAIL FUEL PRESSURE SENSOR CIRCUIT
INITIAL SETUP:
Test Equipment
References Continued
Multimeter (WP 0440, Vol 3, Item 37)
WP 0357, Vol 2
Personnel Required
WP 0443, Vol 3
91L
WP 0448, Vol 3
References
WP 454, Vol 3
WP 0277, Vol 2
Equipment Conditions
WP 0332, Vol 2
Engine off (TM 5-3895-385-10)
WP 0334, Vol 2
Engine hood assembly removed (WP 0433, Vol 2)
WP 0337, Vol 2
Engine cool
TROUBLESHOOTING PROCEDURES
CAUTION
All active fault codes must be investigated prior to replacing the engine Electronic Control
Module (ECM). Failure to comply may cause damage to equipment.
Use correct probes or leads when testing harness connectors. The leads must fit tightly
inside the connector without expanding the pins in the connector. Failure to comply may
cause damage to equipment.
Table 1. SPN#157, FMI#3 ― High Signal Voltage at Rail Fuel Pressure Sensor Circuit.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. Multiple fault codes.
1. Install fuse box (WP 0277, Vol
2).
2. Connect battery cables (WP
0357, Vol 2).
3. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
Wait 30 seconds.