861694 Mercruiser SEAL, Oil

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Table 1
Diagnostic Codes for the Active Analog Sensors
J1939 Code CDL Code Code Description
(code descriptions may vary) Comments
100-3 100-3 Engine Oil Pressure : Voltage Above Normal The Electronic Control Module (ECM) detects the following conditions:
The signal voltage from the engine oil pressure sensor is greater than 4.8 VDC for more than 8 seconds.
The warning lamp will come on. The ECM will log the diagnostic code. The ECM will set data for engine oil pressure to the default value. The default engine oil pressure is 600 kPa (87 psi). The electronic service tool will display "Voltage Above Normal" on the status screens.
100-4 100-4 Engine Oil Pressure : Voltage Below Normal The ECM detects the following conditions:
The signal voltage from the engine oil pressure sensor is less than 0.2 VDC for more than 8 seconds.
The ECM has been powered for at least 2 seconds.
The warning lamp will come on. The ECM will log the diagnostic code. The ECM will set data for the engine oil pressure to the default value. The default engine oil pressure is 600 kPa (87 psi). The electronic service tool will display "Voltage Below Normal" on the status screens.
108-3 3528-3 Barometric Pressure : Voltage Above Normal The ECM detects the following conditions:
The signal voltage for the barometric pressure sensor is greater than 4.8 VDC for at least 8 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
108-4 3528-4 Barometric Pressure : Voltage Below Normal The ECM detects the following conditions:
The signal voltage for the barometric pressure sensor is less than 0.2 VDC for at least 8 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
157-3 1797-3 Engine Injector Metering Rail #1 Pressure : Voltage Above Normal The ECM detects the following conditions:
The signal voltage for the fuel rail pressure sensor is more than 4.7 VDC for 0.6 seconds.
The warning lamp will flash. The ECM will log the diagnostic code. The electronic service tool will display "70000 kPa" next to "Desired Fuel Rail Pressure" and "Actual Fuel Rail Pressure" on the status screens.
The engine will be derated.
157-4 1797-4 Engine Injector Metering Rail #1 Pressure : Voltage Below Normal The ECM detects the following conditions:
The signal voltage for the fuel rail pressure sensor is less than 0.67 VDC for 0.6 seconds.
The warning lamp will flash. The ECM will log the diagnostic code.
The electronic service tool will display "70000 kPa" next to "Desired Fuel Rail Pressure" and "Actual Fuel Rail Pressure" on the status screens.
The engine will be derated.
411-3 3387-3 Engine Exhaust Gas Recirculation Differential Pressure : Voltage Above Normal The ECM detects the following conditions:
The signal voltage for the NOx Reduction System (NRS) differential pressure sensor is more than 4.8 VDC.
The ECM has been powered for at least 0.24 seconds.
The warning light will come on. The ECM will log the diagnostic code.
411-4 3387-4 Engine Exhaust Gas Recirculation Differential Pressure : Voltage Below Normal The ECM detects the following conditions:
The signal voltage for the NRS differential pressure sensor is less than 0.2 VDC.
The ECM has been powered for at least 0.24 seconds.
The warning light will come on. The ECM will log the diagnostic code.
3241-3 535-3 Exhaust Gas Temperature 1 : Voltage Above Normal The ECM detects the following conditions:
The signal voltage for the ARD flame detection temperature sensor is greater than 4.7 VDC for at least 4 seconds.
The ECM has been powered for at least 7 seconds.
If equipped, the warning light will come on. The ECM will log the diagnostic code. The engine will be derated.
If a DPF regeneration is in progress, the process will be stopped. Future regenerations will be prevented while the code is active.
3241-4 535-4 Exhaust Gas Temperature 1 : Voltage Below Normal The ECM detects the following conditions:
The signal voltage for the ARD flame detection temperature sensor is less than 0.3 VDC for at least 4 seconds.
The ECM has been powered for at least 7 seconds.
If equipped, the warning light will come on. The ECM will log the diagnostic code. The engine will be derated.
If a DPF regeneration is in progress, the process will be stopped. Future regenerations will be prevented while the code is active.
3242-3 2452-3 Particulate Trap Intake Gas Temperature : Voltage Above Normal The ECM detects the following conditions:
The signal voltage for the DPF inlet temperature sensor is greater than 4.7 VDC for at least 4 seconds.
The ECM has been powered for at least 7 seconds.
If equipped, the warning light will come on. The ECM will log the diagnostic code. The engine will be derated.
If a DPF regeneration is in progress, the process will be stopped. Future regenerations will be prevented while the code is active.
3242-4 2452-4 Particulate Trap Intake Gas Temperature : Voltage Below Normal The ECM detects the following conditions:
The signal voltage for the DPF inlet temperature sensor is less than 0.3 VDC for at least 4 seconds.
The ECM has been powered for at least 7 seconds.
If equipped, the warning light will come on. The ECM will log the diagnostic code. The engine will be derated.
If a DPF regeneration is in progress, the process will be stopped. Future regenerations will be prevented while the code is active.
3358-3 3385-3 Engine Exhaust Gas Recirculation Inlet Pressure : Voltage Above Normal The ECM detects the following conditions:
The signal voltage from the NRS inlet pressure sensor is more than 4.8 VDC for 0.12 seconds.
The ECM has been powered for 2 seconds.
The warning light will come on. The ECM will log the diagnostic code.
The ECM will set data for the NRS inlet pressure to the default value.