TM 5-3805-290-23-1
ELECTRICAL SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0013 00
ENGINE SPEED/TIMING SENSOR CIRCUIT TEST - CONTINUED
c.
Perform continuity test between P40:8 fuel injection pump connector and these terminals:
(1)
P40:1
(2)
P40:2
(3)
P40:5
(4)
P40:6
(5)
P40:7
d.
Expected Results. Continuity check is positive.
(1)
If results are OK, there is fault with
cables between fuel injection pump and/
or ECM. Replace wiring harness in ques-
tion (WP 0169 00 thru WP 0175 00).
Verify repair eliminates problem.
(2)
If results are NOT OK, ECM is suspect.
(a) Replace engine ECM (WP 0053
00).
(b) Verify repair eliminates problem.
427-B1537
0013 00-45