ENGINE OIL PRESSURE SENSOR TROUBLESHOOTING - CONTINUED
Table 2. Error Code 1141 - Oil Pressure Sensor Circuit Failure Troubleshooting Procedures - Continued.
TEST OR INSPECTION
Error Code 1141 - Oil Pressure Sensor Circuit
9. Measure resistance from pin
Failure - Continued.
44 (or pressure signal) of notify Sustainment Maintenance
sensor harness connector to to replace engine harness.
chassis ground. Resistance
should be greater than 100k
USE TEST LEAD KIT P/N 3822758
10.Ensure ignition switch is in
OFF position. Disconnect
engine harness from oil
and disconnect sensor harness
from engine ECU.
11.Measure resistance from pin a. If resistance is as specified,
44 (or pressure signal) of
replace oil pressure/
sensor harness connector to all
temperature sensor (WP 0094
other pins in connector.
Resistance should be greater b. If resistance is not as specified,
than 100k Ohms.
Maintenance to replace engine