TM 9-2540-207-14&P
CA - FUEL INJECTOR FAULT
CA
Operating parameters for the Fuel Injector are outside normal limits
CHECK/POSSIBLE CAUSE
REF.
REPAIR
1
Check that electrical connector
5.5.5
Reconnect Fuel Injector to Power Wiring
is attached to Fuel injector
Harness
Restart Heater
2
Check that Ground lug (located
5.4.1
Fasten ground lug to Top Housing chassis
underneath Top Housing) is
Restart Heater
attached
3
Check the resistance of Fuel
5.5.5
If resistance shows greater than 100 ohms
Injector.
or open circuit, the Fuel Injector has failed.
Replace Fuel injector
Restart Heater
If resistance is approximately 15 ohms,
then go to step 4.
4
Defective Power Wiring Harness
5.5.6
Replace Power Wiring Harness
Restart Heater
5
Defective Electronic
5.2.5
Replace Electronic Programmed Controller
Programmed Controller Board
Restart Heater
6-14
