846133 Delivery pipe Volvo.Penta
MD120A; MD120AK; TMD120A, TAMD122A; TMD122A; TAMD122P-A, TD100CHC; TD100CRC; TD121CHC, TD120AHC; TD120ARC; TAD120AHC, TMD121C; TAMD121C; TAMD121D
Delivery
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Compatible models:
Volvo Penta entire parts catalog list:
- Fuel System, Classed Engine » 846133
- Fuel System for Cl. Engine and with PONT-%A2- Mousson Twin Rev. Gear
- Injectors, Jacketed Pressure Pipes and Leak-off Line. Classifiable Fuel System: A
- Injectors, Jacketed Pressure Pipes and Leak-off Line. Classifiable Fuel System: B
TD120AHC; TD120ARC; TAD120AHC; TD120BHC; TD120BRC; TAD120BHC; TAD120CHC; TD120AHC/CC; TD120ARC/CC
TMD121C; TAMD121C; TAMD121D; TAMD122C; TAMD122D
Information:
Table 1
J1939 Code and Description CDL Code and Description Comments
100-21
Engine Oil Pressure : Data Drifted Low 100-21
Engine Oil Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
101-21
Engine Crankcase Pressure : Data Drifted Low 101-21
Crankcase Air Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
108-21
Barometric Pressure : Data Drifted Low 3528-21
Barometric Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
678-3
ECU 8 Volts DC Supply : Voltage Above Normal 41-3
8 Volt DC Supply : Voltage Above Normal The code is logged.
678-4
ECU 8 Volts DC Supply : Voltage Below Normal 41-4
8 Volt DC Supply : Voltage Below Normal The code is logged.
1208-21
Engine Pre-filter Oil Pressure : Data Drifted Low 542-21
Engine Oil Pressure Sensor - Before Oil Filter : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
3509-3
Sensor Supply Voltage 1 : Voltage Above Normal 262-3
5 Volt Sensor DC Power Supply : Voltage Above Normal All sensors are set to default values.
The code is logged.
3509-4
Sensor Supply Voltage 1 : Voltage Below Normal 262-4
5 Volt Sensor DC Power Supply : Voltage Below Normal All sensors are set to default values.
The code is logged.
3510-3
Sensor Supply Voltage 2 : Voltage Above Normal 2131-3
5 Volt Sensor DC Power Supply #2 : Voltage Above Normal Engine power may be derated.
The code is logged.
3510-4
Sensor Supply Voltage 2 : Voltage Below Normal 2131-4
5 Volt Sensor DC Power Supply #2 : Voltage Below Normal Engine power may be derated.
The code is logged.
3563-21
Engine Intake Manifold #1 Absolute Pressure : Data Drifted Low 1785-21
Intake Manifold Pressure Sensor : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
5578-2
Engine Fuel Delivery Absolute Pressure : Data Drifted Low 289-21
Fuel Pressure Sensor - Before Fuel Filter : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged.
5580-21
Engine Filtered Fuel Delivery Absolute Pressure : Data Drifted Low 460-21
Fuel Pressure Sensor - After Fuel Filter : Data Drifted Low The 5 VDC supply to the sensor has been lost.
The code is logged. The Electronic Control Module (ECM) supplies a regulated voltage of 5.0 0.2 VDC to the sensors.The supply voltage for the sensors is routed from the ECM to terminal 1 of each sensor connector. The sensor return for the sensors is routed from the ECM to terminal 2 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 sensors are not protected from overvoltage. A short from the supply line to the +Battery may damage the sensors. If any of the diagnostic codes are active, a sensor may have been damaged. Repair the sensor supply and check for any active sensor diagnostic codes to determine if a sensor has been damaged.
Illustration 1 g06429721
Table 2
Sensor Supply Sensor Supply ECM Location
Sensor Supply #1 Sensors on A5:E4 engine ECM J2 connector
Sensor Supply #2 Sensors on A5:E4 engine ECM J1 connector
Table 3
Troubleshooting Test Steps Values Results
1. Check for Codes
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Determine if a code is active or logged.
Codes
Result: A -3 or -4 code is active. Note which ECM is reporting the active code.
Proceed to Test Step 2.
Result: A -21 code is active.
Proceed to Test Step 3.
2. Check for a Failed Sensor
A. Connect Cat ET.
B. Disconnect a sensor on the affected sensor supply circuit.
C. Use Cat ET to monitor following:
- Active code changes to logged
D. Connect the affected sensor to the wiring harness.
E. Repeat Step B through Step D for each sensor on the affected sensor supply.
Sensor
Result: The affected sensor supply active code changed to a logged code when a sensor is unplugged.
Repair: Repair or replace the failed sensor.
Verify that the repair eliminated the problem.
Result: The affected sensor supply active code remains active after all the sensors on the sensor supply circuit have been checked.
Repair: A failed wiring harness has been detected. Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
3. Check the Sensor Supply
A. Turn the keyswitch to the OFF position.
B. Unplug the sensor from the wiring harness.
C. Install the jumper wire between the following terminals at the sensor connector:
- Terminal 1 (sensor supply) and Terminal 2 (sensor return)
D. Connect Cat ET.
E. Use Cat ET to monitor the following:
- Codes
Codes
Result: A -4 code is activated on the affected sensor supply.
Repair: Remove the sensor. Check the sensor passage for a blockage or obstruction. Also, check for moisture frozen in the lines.
If blockage is not found, replace the sensor.
Verify that the repair eliminated the problem.
Result: A -4 code is not activated on the affected sensor supply.
Repair: The problem is in the wiring harness from the ECM to the sensor connector. Repair or replace the wiring harness.
Verify that the repair eliminated the problem.
If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).
Parts delivery Volvo Penta:
846188
846188 Delivery valve
D70CHC; D70CRC; TD70CHC, TAD1030G; TD1010G; TWD1010G, TAD1230G; TD1210G; TWD1210G, TAD1230P; TD121GP-87; TWD1210P, TAMD122A; TMD122A; TAMD122P-A, TAMD61A; TAMD62A, TAMD63L-A; TAMD63P-A, TAMD71A; TAMD72A, TAMD71B; TAMD73P-A; TAMD73WJ-A, TD100CHC; TD10
240783
240783 Delivery valve
D100A; D100AK; D100B, D70B; D70B PP; D70B K, MD100A; TMD100A; TMD100AK, MD120A; MD120AK; TMD120A, MD70B; MD70BK; TMD70B, TAD1230P; TD121GP-87; TWD1210P, TD100CHC; TD100CRC; TD121CHC, TD120AHC; TD120ARC; TAD120AHC, TD120HP-86; TD121; TD121G, TMD121C;
240423
240423 Delivery valve
D100A; D100AK; D100B, D100BHC; D100BRC; TD100AHC, D120A; D120AK; TD120A, D70B; D70B PP; D70B K, D70CHC; D70CRC; TD70CHC, MD100A; TMD100A; TMD100AK, MD120A; MD120AK; TMD120A, MD70B; MD70BK; TMD70B, MD70C; TMD70C; TAMD70C, TD100G; TD100G-85; TD100G-87,
844551
844551 Delivery pipe
MD120A; MD120AK; TMD120A, TD100CHC; TD100CRC; TD121CHC, TD120AHC; TD120ARC; TAD120AHC
844552
844552 Delivery pipe
MD120A; MD120AK; TMD120A, TD100CHC; TD100CRC; TD121CHC, TD120AHC; TD120ARC; TAD120AHC
844553
844553 Delivery pipe
MD120A; MD120AK; TMD120A, TD100CHC; TD100CRC; TD121CHC, TD120AHC; TD120ARC; TAD120AHC
846715
846716