TM 5-3805-298-23-1
0060
Table 1. 342 Engine Speed Sensor Diagnostic Codes - Continued.
060
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2. Disconnect connector E-C5
342-8 Engine Speed Sensor
(WP 0012, Figure 29) from
Signal Is an Abnormal
secondary engine speed (cam
Frequency, Pulse Width, or
position) sensor.
Time Period - Continued
3. Turn battery disconnect switch ON
(TM 5-3805-298-10).
4. Using digital multimeter
Voltage 7.5 to 8.5 Volts DC - Replace
(WP 0174), test for voltage
secondary engine speed (cam position)
between E-C5 (WP 0012,
sensor (WP 0247).
Figure 19) terminal 1 and
Proceed to Test Step 4.
terminal 2.
Voltage Less Than 7.5 Volts DC -
Proceed to Test Step 3.
Test Step 3. Test for Open Engine
Control Wiring Harness.
1. Turn battery disconnect switch to
OFF position (TM 5-3805-298-10).
2. Remove right engine access panel
(WP 0348).
3. Disconnect connector E-C4
(WP 0012, Figure 10) from engine
ECM connector J2.
4. Connect jumper wire between
terminal 1 and terminal 2 of
connector E-C5 (WP 0012,
Figure 29).
5. Using digital multimeter
Resistance 5.0 Ohms or Less -
(WP 0174), measure resistance
Replace engine ECM (WP 0265).
between connector E-C4
Proceed to Test Step 4.
(WP 0012, Figure 10) terminal 10
Resistance Greater Than 5.0 Ohms -
and terminal 53.
Replace engine control wiring harness
(WP 0294).
Proceed to Test Step 4.
0060-3