Detroit Diesel EPA04 MBE 900 Operator's Manual page 56

TROUBLESHOOTING
Problem—The Engine Starts, But Dies
Cause
The fuel tank is low or empty.
The fuel filter is clogged.
The fuel line, the fuel prefilter, or the
screen in the fuel tank is blocked.
The camshaft TDC sensor and/or the
crank angle position sensor are out of
adjustment.
The camshaft TDC sensor and/or
the crank angle position sensor are
damaged.
The constant-throttle valves are
malfunctioning.
There are other problems in the fuel
system.
Problem—The Engine Fan Doesn't Work
Cause
The fan hub is damaged.
The fan wiring is damaged.
The parameter settings in the
DDEC-ECU or DDEC-VCU are
incorrect.
46
DDC-SVC-MAN-0055
Add fuel and bleed the fuel system, if
necessary.
Replace the filter element.
Clean and bleed the system. Have
the fuel lines and filters checked by an
authorized dealer.
Push both sensors into their holes as
far as they will go. If this does not
solve the problem, bring the vehicle to
an authorized dealer for service.
Bring the vehicle to an authorized
dealer for service.
Bring the vehicle to an authorized
dealer for service.
Bring the vehicle to an authorized
dealer for service.
Replace the fan hub.
Repair the fan wiring.
Have an authorized dealer reprogram
the control unit.
All information subject to change without notice. (Rev. )
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Remedy
Remedy