TM 5-3895-385-23-1
FIELD MAINTENANCE
BITUMINOUS MATERIAL PAVING MACHINE (BMPM)
SPN#102, FMI#3 ― INTAKE MANIFOLD PRESSURE HIGH SIGNAL VOLTAGE
INITIAL SETUP:
Test Equipment
References ― Continued
Multimeter (WP 0440, Vol 3, Item 37)
WP 0334, Vol 2
Tools and Special Tools
WP 0357, Vol 2
Wiring harness (WP 0440, Vol 3, Item 67)
WP 0443, Vol 3
Personnel Required
WP 0451, Vol 3
91L
Equipment Conditions
References
Engine off (TM 5-3895-385-10)
WP 0277, Vol 2
Engine hood assembly removed (WP 0433, Vol 2)
WP 0332, Vol 2
WP 0333. Vol 2
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.
NOTE
Some sensors share harness wiring. Malfunctions in certain sensors, or in the engine ECM, may
cause false errors to display because of this shared wiring. For this malfunction (SPN#102,
FMI#3), harness wiring is shared by the intake manifold pressure/temperature sensor, the
camshaft position sensor, and the fuel rail pressure sensor.
Table 1. SPN#102, FMI#3 -- Intake Manifold Pressure High Signal Voltage.
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.