TM 5-3805-294-23-1
0048
Table 1. DTC 611.04 - Injector Shorted to Voltage Source - Continued.
Test or Inspection
Corrective Action
Malfunction
Visually inspect electronic fuel
1.
If damaged or has loose pins,
3.
Electronic Fuel
injector wiring harness
replace electronic fuel injector
Injector Wiring
connector C01 for damage and
wiring harness. (Volume 3,
Harness Connector
loose pins. (Volume 5,
C01 Has Damage or
WP 0409) Restore machine to
Loose Pins.
WP 0800, Figure 32)
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If not damaged and does not
have loose pins, proceed to
Malfunction 4.
Measure resistance (Volume
1.
If any measurement was less
4.
Short Circuit
than 1 kohms, proceed to
Between Electronic
3, WP 0369) between each pin
Malfunction 5.
Fuel Injector Wiring
on electronic fuel injector
Harness Connector
wiring harness connector C01
2.
If all measurements were
C01 and Ground.
(Volume 5, WP 0800, Figure
greater 1 kohms, Malfunction
32) and a known good ground.
7.
Note reading.
1.
Remove valve cover. (Volume
5.
Electronic Fuel
Injector Wiring
3, WP 0453)
Harness Has
Pinched, Melted or
Damaged Wires.
2.
Visually inspect electronic fuel
1.
If pinched, melted or damaged,
injector wiring harness for
replace electronic fuel injector
pinched, melted or damaged
wiring harness. (Volume 3,
wires. (Volume 3, WP 0409)
WP 0409) Restore machine to
original condition and perform
Harness Diagnostic Mode
Test. (Volume 3, WP 0345)
2.
If not pinched, melted or
damaged, proceed to
Malfunction 6.
1.
Disconnect electronic fuel
6.
Electronic Fuel
injector connectors from each
Injectors Faulty.
injector. (Volume 3, WP 0409)
0048-4