TM 5-3805-296-23-1
0050
Table 1. E390 Fuel Filter Restriction Event Code Continued.
050
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
Test Step 5. Test Basic Engine
E390 Fuel Filter Restriction -
Wiring Harness for High Resistance
Warning or Derate
or Open.
Continued
1. Remove jumper wire from
terminal 6 and terminal 7
of connector CL-C9
(WP 0012, Figure 33).
2. Connect jumper wire between
terminal 3 and terminal 4
of connector CM-C11
(WP 0012, Figure 31).
3. Disconnect connector CM-C1
(WP 0012, Figure 30) from engine
ECM.
4. Using digital multimeter
Resistance 5.0 Ohms or Less
(WP 0540), measure resistance
Replace engine ECM (WP 0252).
between connector CM-C1
Proceed to Test Step 6.
terminal 65 and terminal 83
Resistance Greater Than 5.0 Ohms
(WP 0012, Figure 30).
Replace basic engine wiring harness
(WP 0251).
Proceed to Test Step 6.
0050-5