TM 9-2350-277-20-1
STE/ICE TEST 32 AIR BOX PRESSURE DIAGNOSTIC TROUBLESHOOTING—Continued
0147 00
4Y
1. Set up Test 91 TM 9-4910-571-12&P.
2. Measure resistance between harness 12354593 plug P1 (1), pins d
(2) and j (3).
3. Does VTM read infinity?
YES
NO
GO TO DY (PAGE 0147 00-9)
5Y
1. Move jumper wire on harness 12354672 plug P9 (1) from pins 3
and 4 to pins 1 (2) and 2 (3).
2. Measure resistance between harness 12354593 plug P1 (4), pins d
(5) and j (6).
3. Does VTM read 0 ohms?
YES
NO
GO TO EY (PAGE 0147 00-10)
6Y
1. Has air box pressure transducer been replaced?
YES
NO
6YN
1. Replace air box pressure transducer
(WP 0327 00).
2. Verify no faults found.
0147 00-4
