TM 5-3805-291-23-1
ELECTRICAL SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0013 00
ETHER INJECTION SYSTEM TEST - CONTINUED
3.
Create an open circuit at harness connector for ether injection solenoid.
a.
Place battery disconnect switch in OFF position (TM 5-3805-291-10).
b.
Disconnect connector for solenoid (WP 0037 00).
c.
Place battery disconnect switch in ON position (TM 5-3805-291-10).
d.
Proceed to Diagnostic Overrides screen on ET.
e.
Activate ether injection system. System will activate for 10 seconds.
f.
Monitor Active Diagnostic Code screen on ET. Look for an FMI 05 code.
N OT E
Wait at least 30 seconds for diagnostic codes to become active.
g.
Place battery disconnect switch in OFF position (TM 5-3805-291-10).
Expected Results. An FMI 05 code is now active.
h.
(1)
If results are OK, an FMI 06 code was active before connector was disconnected. An FMI 05 code became
active after connector was disconnected.
Install new ether solenoid (WP 0037 00). Clear any logged diagnostic codes.
(2)
If results are not OK, an FMI 06 code was active before connector was disconnected. An FMI 06 code
remained active after connector was disconnected. Leave connector for solenoid disconnected, and pro-
ceed to step 5.
4.
Create a short at connector for ether injection solenoid.
a.
Place battery disconnect switch in OFF position (TM 5-3805-291-10).
b.
Disconnect connector for solenoid (WP 0037 00).
c.
Fabricate a jumper wire that can be used to create a short between terminal 1 and terminal 2 at connector for sole-
noid. Crimp connector pins to each end of jumper wire.
d.
Install jumper wire between terminals 1 and 2 of harness connector.
e.
Place battery disconnect switch in ON position (TM 5-3805-291-10).
f.
Proceed to Diagnostic Overrides screen on ET.
g.
Activate ether injection system. System will activate for 10 seconds.
h.
Monitor Active Diagnostic Code screen on ET. Look for an FMI 06 code.
N OT E
Wait at least 30 seconds for diagnostic codes to become active.
i.
Place battery disconnect switch in OFF position (TM 5-3805-291-10). Remove jumper wire from connector.
Expected Results. An FMI 06 code is now active.
j.
(1)
If results are OK, an FMI 05 code was active before jumper wire was installed. An FMI 06 code became
active after jumper wire was installed. Engine harness and ECM are OK. Install new ether solenoid (WP
0039 00). Clear any logged diagnostic codes.
(2)
If results are not OK, an FMI 05 code was active before jumper wire was installed. An FMI 05 code
remained active after jumper wire was installed. Remove jumper wire and connect connector, and proceed
to step 5.
0013 00-49
