TM 9--2350--292--20--1
0073 00--3
VEHICLE FAILS TO MAKE SMOKE -- CONTINUED
0073 00
CONTINUED FROM STEP E
F 1. Reconnect lead connector to solenoid valve.
2. Disconnect harness 3W143 P1 at engine
disconnect.
3. Place one multimeter lead in harness 3W143
P1 socket V and other lead to ground. Check
for continuity.
Is continuity present?
Repair (WP 0290 00) or
replace (WP 0300 00)
ground lead from engine
disconnect to solenoid
valve. Verify fault is
corrected.
Repair (WP 0290 00) or
replace (WP 0295 00)
ground lead from
harness 3W143
connector to ground.
Verify fault is corrected.
yes
no
G
1. Disconnect harness 3W143 P1 from engine
disconnect.
2. Start engine (TM 9--2350--292--10).
3. Place multimeter red lead in harness 3W143 P1
socket A and black lead to ground. Check for
voltage.
4. Shut engine down (TM 9--2350--292--10).
Is 24 V dc present?
no
yes
Repair (WP 0290 00) or replace
(WP 0300 00) lead 522 to solenoid
valve from engine disconnect. Verify
fault is corrected.
CONTINUED ON NEXT PAGE
CONTINUED FROM STEP D