ADVERTICEMENT
FAULT CODE 143
Engine Oil Rifle Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level
Overview
CODE | REASON | EFFECT |
Fault Code: 143 | Engine Oil Rifle Pressure - Data Valid But Below Normal Operating Range - | Calibration dependent progressive power |
PID: | Moderately Severe Level. Engine oil pressure signal indicates engine oil | derate and engine shutdown with |
SPN: 100 | pressure is below the engine protection warning limit. | increasing time after alert. |
FMI: 18 | ||
LAMP: Amber | ||
SRT: |
Engine Oil Rifle Pressure 1 Sensor Circuit
Circuit Description
The engine oil rifle pressure 1 sensor is used by the ECM to monitor the lubricating oil pressure. The ECM monitors the voltage on the signal pin and converts this to a pressure value.
Component Location
The engine oil rifle pressure 1 sensor is located on the left side of the engine block. Use the following procedure for a detailed component location view. Refer to Procedure 100-002 in Section E.
Refer to Troubleshooting Fault Code t05-143.
Last Modified: 26-Nov-2012
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