Related Manuals for Perkins 1106C-E70TA
Summary of Contents for Perkins 1106C-E70TA
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Page 1: Troubleshooting
UENR0678 June 2013 Troubleshooting 1106C-E70TA and 1106D-E70TA Industrial Engines PV (Engine) PW (Engine) -
Page 2: Important Safety Information
These changes can affect the service that is given to the product. Obtain the complete and most current information before you start any job. Perkins dealers or Perkins distributors have the most current information available. When replacement parts are required for this product Perkins recommends using Perkins replacement parts. -
Page 3: Table Of Contents
UENR0678 Table of Contents Table of Contents Engine Has Early Wear ........75 Engine Has Mechanical Noise (Knock) ..77 Engine Misfires, Runs Rough or Is Unstable. . 80 Troubleshooting Section Engine Overspeeds........82 Engine Shutdown Occurs Intermittently ..84 Electronic Troubleshooting Engine Speed Does Not Change .. - Page 4 UENR0678 Table of Contents Speed Control (PWM) - Test......225 Speed/Timing - Test........231 Switch Circuits - Test ........236 Water in Fuel - Test........240 Index Section Index............. 244 Find manuals at http://best-manuals.com/search?&s=PER-1106...
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Page 5: Troubleshooting Section
UENR0678 Electronic Troubleshooting Troubleshooting Section Electronic Troubleshooting i05221677 Welding Precaution Correct welding procedures are necessary in order to avoid damage to the following components: • Electronic Control Module (ECM) on the engine • Sensors • Associated components Illustration 1 g01143634 Components for the driven equipment should also be Service welding guide (typical diagram) considered. - Page 6 UENR0678 Electronic Troubleshooting Electronic Control Circuit Diagram Illustration 2 g03392526 Electronic control circuit diagram Block Diagrams Illustration 3 is a block diagram of the engine control system. Find manuals at http://best-manuals.com/search?&s=PER-1106...
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Page 7: Engine Governor
UENR0678 Electronic Troubleshooting Illustration 3 g03337489 Block diagram for the engine (1) Air cleaner (9) Fuel injectors (17) Oil pressure sensor (2) Air inlet temperature sensor (10) HP fuel pump solenoid (18) ECM (3) Turbocharger (11) Secondary speed/timing sensor (19) Intake manifold pressure sensor (4) Wastegate regulator (12) High-pressure fuel pump (20) Intake manifold air temperature sensor... - Page 8 UENR0678 Electronic Troubleshooting Timing Considerations Many of the customer parameters provide additional restrictions on the actions that will be performed by the ECM in response to input from the operator. The Once the governor has determined the amount of fuel “PTO Top Engine Limit”...
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Page 9: Glossary
The type of derate can be one or more of factory passwords. Factory passwords are calculated three types: reduction of rated power, reduction of on a computer system that is available only to Perkins rated engine speed and reduction of rated machine dealers and distributors. Since factory passwords speed for OEM products. - Page 10 UENR0678 Electronic Troubleshooting other sensors in order to determine the desired when the ambient temperature is between 5° C engine speed. (41° F) and −25° C (−13° F). At a temperature that is lower than −25° C (−13° F), the glow plugs are Diagnostic Trouble Code –...
- Page 11 UENR0678 Electronic Troubleshooting for the ECM and the file contains the performance Injector Trim Codes – Injector trim codes are codes maps for a specific engine. The file may be that contain 30 characters. The codes are supplied reprogrammed through flash programming. with new injectors.
- Page 12 UENR0678 Electronic Troubleshooting The PLV will reduce the pressure to a safe level that Short Circuit – A short circuit is a condition that has an electrical circuit that is inadvertently connected to will limit engine operation but the reduced pressure an undesirable point.
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Page 13: Electronic Service Tools
2900A038 Harness As i04020489 Perkins Electronic Service Tool Electronic Service Tools The Perkins Electronic Service Tool can display the following information: Perkins electronic service tools are designed to help • Status of all pressure sensors and temperature the service technician: sensors •... -
Page 14: Indicator Lamps
UENR0678 Electronic Troubleshooting Connecting the Electronic Service Tool 3. Connect cable (5) between the “DATA LINK” end of communication adapter (4) and the diagnostic and the Communication Adapter II connector. 4. Place the keyswitch in the ON position. If the Electronic Service Tool and the communication adapter do not communicate with the Electronic Control Module (ECM), refer to the diagnostic... - Page 15 UENR0678 Electronic Troubleshooting Wait to Start Lamp Lamp check – When the keyswitch is turned to ON, the lamp will come on for 2 seconds. The lamp will then go off unless “Wait to Start” is active. On – The lamp is on during a “Wait to Start” period. Low Oil Pressure Lamp check –...
- Page 16 UENR0678 Electronic Troubleshooting Operation of the Indicator Lamps Table 4 Warning Shutdown Lamp State Description of the Indication Engine State Lamp Lamp (Alert (Action Lamp) Lamp) Lamp Check When the keyswitch is in the ON position, the lamps come The keyswitch is in the ON position on for 2 seconds and the lamps will then go off.
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Page 17: Replacing The Ecm
UENR0678 Electronic Troubleshooting For example, a diagnostic code of “21” is indicated by the “Warning” lamp as follows: • On for 500 ms • Off for 300 ms • On for 500 ms • Off for 2000 ms • On for 500 ms •... - Page 18 If the test ECM plate, but most parameters must be obtained from the resolves the problem, reconnect the suspect ECM. PTMI data on the Perkins intranet. Verify that the problem returns. If the problem returns, replace the ECM.
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Page 19: Self-Diagnostics
UENR0678 Electronic Troubleshooting Perform the “Fuel System Verification Test” . i05223342 Sensors and Electrical 11. Check for logged diagnostic codes. Factory passwords are required to clear logged events. Connectors i03538621 The Electronic Control Module (ECM) and most of the Self-Diagnostics engine sensors are located on the left side of the engine. - Page 20 UENR0678 Electronic Troubleshooting Illustration 8 g03338328 Sensor locations on the left side of the engine (1) Coolant temperature sensor (4) Intake manifold air temperature sensor (7) Primary speed/timing sensor (2) Solenoid for the high-pressure fuel pump (5) Fuel rail pressure sensor (8) Oil pressure sensor (3) Intake manifold pressure sensor (6) Wastegate regulator...
- Page 21 UENR0678 Electronic Troubleshooting Illustration 9 g03338348 Close up views of sensor locations on the left side of the engine (1) Coolant temperature sensor (4) Intake manifold air temperature sensor (7) Primary speed/timing sensor (2) Solenoid for the high-pressure fuel pump (5) Fuel rail pressure sensor (8) Oil pressure sensor (3) Intake manifold pressure sensor...
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Page 22: Engine Wiring Information
Blue Harness Wire Identification Brown Purple Perkins identifies all wires with 11 solid colors. The circuit number is stamped on the wire at a 25 mm (continued) (1 inch) spacing. Table 5 lists the wire colors and the color codes. - Page 23 UENR0678 Electronic Troubleshooting (Table 5, contd) Gray Orange White Yellow Pink Green For example, a wire identification of T997-OR(Orange) on the schematic would signify an orange wire with the circuit number T997. T997-OR(Orange) identifies the power supply for the intake manifold pressure sensor. Note: Always replace a harness wire with the same gauge of wire and with the same color code.
- Page 24 UENR0678 Electronic Troubleshooting Schematic Diagrams Illustration 11 g03393057 Schematic diagram for the engine harness...
- Page 25 UENR0678 Electronic Troubleshooting Illustration 12 g03393110 Schematic Diagram for a Typical Application Note: The functionality of most of the connections to the J1 connector depend on the engine application.
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Page 26: Ecm Harness Connector Terminals
UENR0678 Electronic Troubleshooting i03434106 ECM Harness Connector Terminals The Electronic Control Module (ECM) uses connectors that have 64 terminals to interface to the wiring harness. Illustration 14 g01784793 Removal of Terminal Position Assurance Components Illustration 13 g01784773 Layout of the Connector Pins (view from the rear) 1. - Page 27 UENR0678 Electronic Troubleshooting 4. Hold the tool in position and gently pull the wire in order to remove the terminal from the rear of the connector (3). 5. Remove the removal tool from the face of the connector (3). Note: If a terminal must be replaced, part number 28170085 must be used.
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Page 28: Programming Parameters
4. Flash program the test ECM with the newest Note: Factory passwords are provided only to software that is available. Perkins dealers. 5. Start the “Test ECM Mode” on the electronic Factory passwords are required to perform each of service tool. Access the feature through the the following functions: “Service”... -
Page 29: Flash Programming
Mode Switch Setup Note: If you do not have the part number for the flash file, use “PTMI” on the Perkins Intranet. Note: You must have the engine serial number in The Mode Switches can be used to change the order to search for the part number for the flash file. -
Page 30: Throttle Setup
UENR0678 Programming Parameters Number of Switch Inputs Table 10 Range Default Factory This number is the total number of switches that will Password be used. The switches can be individual switches or a multiple rotary switch. “Programmed Low 5.0% Table 7 Idle”... - Page 31 This as a preview PDF file from best-manuals.com Download full PDF manual at best-manuals.com...