TM 9-2350-277-20-1
STE/ICE TEST 26 FUEL FILTER PRESSURE DROP DIAGNOSTIC
TROUBLESHOOTING—Continued
0145 00
CY
1. Remove harness 12354672 plug P7 (1) from FUEL FILTER
PRESSURE DROP switch (2).
2. Short harness 12354672 plug P7 (1), pins 1 (3) to 2 (4).
3. Set up Test 91 TM 9-4910-571-12&P.
4. Measure resistance between W1 P1 (5), pins s (6) and t (7).
5. Does VTM read 0 ohms?
YES
NO
GO TO BY (PAGE 0145 00-3)
C2Y
1. Replace FUEL FILTER PRESSURE DROP switch
(WP 0328 00).
2. Verify no faults found.
0145 00-5/6 blank
