77859 Mercury INSERT, ROPE GUIDE - STARTER HOUSING

Table 1
J1939 Code and Description CDL Code and Description Comments
100-3
Engine Oil Pressure Sensor : Voltage Above Normal 100-3
Engine Oil Pressure Sensor : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
100-4
Engine Oil Pressure Sensor : Voltage Below Normal 100-4
Engine Oil Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
101-3
Engine Crankcase Pressure : Voltage Above Normal 101-3
Crankcase Air Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
101-4
Engine Crankcase Pressure : Voltage Below Normal 101-4
Crankcase Air Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
108-3
Barometric Pressure : Voltage Above Normal 3528-3
Barometric Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
108-4
Barometric Pressure : Voltage Below Normal 3528-4
Barometric Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
157-3
Engine Injector Metering Rail #1 Pressure : Voltage Above Normal 1797-3
Fuel Rail Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
157-4
Engine Injector Metering Rail #1 Pressure : Voltage Below Normal 1797-4
Fuel Rail Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1176-3
Engine Turbocharger #1 Compressor Inlet Pressure : Voltage Above Normal 2738-3
Turbocharger #1 Compressor Inlet Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1176-4
Engine Turbocharger #1 Compressor Inlet Pressure : Voltage Below Normal 2738-4
Turbocharger #1 Compressor Inlet Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1381-3
Engine Fuel Supply Pump Inlet Pressure : Voltage Above Normal 2247-3
Fuel Transfer Pump Intake Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1381-4
Engine Fuel Supply Pump Inlet Pressure : Voltage Below Normal 2247-4
Fuel Transfer Pump Intake Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1387-3
Auxiliary Pressure #1 : Voltage Above Normal 1835-3
Auxiliary Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
1387-4
Auxiliary Pressure #1 : Voltage Below Normal 1835-4
Auxiliary Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
3563-3
Engine Intake Manifold #1 Absolute Pressure : Voltage Above Normal 1785-3
Intake Manifold Pressure Sensor : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
3563-4
Engine Intake Manifold #1 Absolute Pressure : Voltage Below Normal 1785-4
Intake Manifold Pressure Sensor : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
5578-3
Engine Fuel Delivery Absolute Pressure : Voltage Above Normal 289-3
Fuel Pressure Sensor - Before Fuel Filter : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
5578-4
Engine Fuel Delivery Absolute Pressure : Voltage Below Normal 289-4
Fuel Pressure Sensor - Before Fuel Filter : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
5580-3
Engine Filtered Fuel Delivery Absolute Pressure : Voltage Above Normal 460-3
Fuel Pressure Sensor - After Fuel Filter : Voltage Above Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure.
5580-4
Engine Filtered Fuel Delivery Absolute Pressure : Voltage Below Normal 460-4
Fuel Pressure Sensor - After Fuel Filter : Voltage Below Normal The ECM detects signal voltage that is not in the acceptable range.
The code is logged.
The value of the parameter is set to a gauge pressure. The supply voltage is routed to terminal 1 of each sensor connector. The sensor return is routed to terminal 2 of each sensor connector. The sensor signal is routed to terminal 3 of each sensor connector. The ECM provides short circuit protection for the internal power supply. A short circuit to the battery will not damage the internal power supply.Note: The fuel rail pressure sensor terminal positions are non-standard. The sensor return is routed to terminal 1, the signal to terminal 2, and supply voltage to terminal 3.Reference: Refer to Schematic, Component Location for the locations of the sensors and the sensor connectors.
Table 2
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Establish communication between Cat® Electronic Technician (ET) and the A6:E2 ECM . Refer to Troubleshooting, "Electronic Service Tools", if necessary.
B. Turn the keyswitch to ON.
C. Look for a -3, or -4 active or logged codes:
Codes
Result: A -3 code is active.
Proceed to Test Step 2.
Result: