Description
🔹 Product Overview
The BOSCH EPS815 1687023346 is an AMK module used as part of the Bosch EPS815 diesel injection test and calibration equipment. This assembly is supplied with the associated Logic Board 1688400457, providing the electronic control section required within the EPS815 system.
The module is intended for Bosch EPS815 test-bench equipment and is particularly relevant for maintenance, repair, refurbishment, and replacement of legacy diesel injection calibration systems.
Because EPS815 assemblies can vary by equipment configuration and revision, the complete part-number and board-number combination should be checked before installation.
⚙️ Key Features
- Designed for Bosch EPS815 test-bench equipment
- AMK module, part number 1687023346
- Associated logic board 1688400457
- Electronic control assembly for diesel injection test equipment
- Suitable for maintenance and replacement applications
- Useful for restoring legacy EPS815 equipment
- Board-level construction allows replacement of a specific system assembly rather than the complete test bench
- Recommended for technicians familiar with Bosch diesel test equipment
- Part-number and revision verification is important before commissioning
📋 Technical Datasheet
| Parameter | Specification |
|---|---|
| Brand | BOSCH |
| Model / Module | EPS815 AMK Module |
| Main Part Number | 1687023346 |
| Logic Board | 1688400457 |
| Product Series | EPS815 |
| Product Name | AMK Module with Logic Board |
| Product Type | Electronic Control / Interface Module |
| System Application | Diesel Injection Test and Calibration Equipment |
| Associated Equipment | Bosch EPS815 Test Bench |
| Product Status | Legacy / Industrial Replacement Spare |
🔧 AMK Module Function
The AMK assembly forms part of the electronic architecture of the EPS815 test system. Together with the 1688400457 logic board, it provides an electronic control interface within the test-bench system.
For service work, the board combination should be treated as a matched assembly. Before replacement, technicians should compare the part numbers, board markings, hardware revision, connectors, and existing system configuration.
🔌 System Integration
A typical EPS815 configuration includes multiple electrical and mechanical assemblies working together for diesel injection testing. The AMK module should therefore be evaluated as part of the complete test-bench architecture rather than as an independent general-purpose controller.
During replacement:
- Confirm the original AMK module number.
- Verify 1687023346 against the existing assembly.
- Confirm the installed logic board is 1688400457 or an approved equivalent.
- Check connector locations and board revision.
- Inspect cables and mating connectors for oxidation or mechanical damage.
- Verify system configuration before returning the test bench to operation.
🏭 Typical Applications
The assembly is suitable for applications involving:
- Bosch EPS815 diesel injection test benches
- Fuel-injection component testing
- Diesel injector calibration equipment
- Injection pump testing systems
- Workshop and laboratory test equipment
- Legacy Bosch test-bench maintenance
- Industrial diesel service facilities
- Test-equipment refurbishment projects
🛠️ Installation & Commissioning
Installation should be performed by qualified service personnel familiar with the EPS815 system.
Before installation, disconnect the equipment from its electrical supply and document the original wiring and connector arrangement. Compare the replacement assembly with the removed module before connecting it.
After installation, inspect all connectors and wiring, power up the test system according to the equipment procedure, and check for abnormal alarms or diagnostic messages. Functional testing should be completed with appropriate test equipment before the system is returned to normal service.
🔍 Troubleshooting
Module not recognized:
Check the module part number, board revision, connectors, and associated wiring. A configuration mismatch can prevent correct system operation.
Intermittent operation:
Inspect connectors, harnesses, board contacts, and signs of oxidation or overheating.
System alarm after replacement:
Review the EPS815 diagnostic information and verify that the installed module matches the original system configuration.
No response from the assembly:
Check the associated power and control circuits before concluding that the AMK module itself has failed.
Communication or control abnormality:
Inspect the 1688400457 logic board, connectors, and related electronic assemblies for damage or incompatibility.
🧰 Maintenance
For long-term spare-part management, store the module in a dry, clean, static-safe environment. Avoid unnecessary handling of exposed PCB surfaces.
During preventive maintenance:
- Inspect connectors and terminal areas.
- Check for corrosion or contamination.
- Examine the PCB for burned components or damaged traces.
- Verify board identification numbers.
- Record installed revisions in the equipment maintenance file.
- Keep one compatible spare assembly available where EPS815 equipment is production-critical.
🔄 Replacement Considerations
The 1687023346 AMK Module should not be replaced solely according to physical appearance. Bosch part numbers, board revisions, connector arrangements, and system configuration should all be compared.
For a used or refurbished replacement, inspection and functional testing are recommended before installation. Where the existing equipment is a legacy EPS815 installation, retaining a known-compatible spare can significantly reduce equipment downtime.
❓ FAQ
What equipment is this module used with?
It is associated with the Bosch EPS815 diesel injection test and calibration system.
What is the main part number?
The AMK module is identified as 1687023346.
What is 1688400457?
1688400457 is the associated logic board identified with this AMK module assembly.
Is this a complete EPS815 test bench?
No. This is an electronic module assembly used within the EPS815 system.
Can the module be used in another Bosch test system?
Compatibility should be confirmed by the exact equipment model, module number, board revision, and system configuration.
Should the logic board be replaced together with the AMK module?
If the supplied assembly includes the logic board, it should be evaluated as a matched configuration. Always compare the original assembly before replacement.
Is programming required after replacement?
This depends on the EPS815 equipment configuration and the replacement procedure. System-specific commissioning should be followed.
What should be checked before ordering?
Confirm 1687023346, logic board 1688400457, connector configuration, revision markings, and the existing EPS815 equipment configuration.
📦 Related BOSCH Models & Components
- BOSCH EPS815 Test Bench
- BOSCH EPS815 AMK Module 1687023346
- BOSCH Logic Board 1688400457
- BOSCH EPS815 Calibration Fluid Tank Heating Module 1684510043
- BOSCH EPS815 Injection Test System Components
- BOSCH VPM844 PCB Assemblies
- BOSCH VPM844 Side PCB 1688400265
- BOSCH Diesel Injection Test Bench Control Assemblies
- BOSCH Fuel Injection Calibration Equipment
- BOSCH EPS Series Test-Bench Electronic Modules
✅ Product Summary
The BOSCH EPS815 1687023346 AMK Module with Logic Board 1688400457 is a specialized electronic assembly for Bosch EPS815 diesel injection test and calibration equipment. Its specific part-number combination makes it particularly useful for legacy equipment repair, maintenance, refurbishment, and spare-parts inventory management.
Before installation, always verify the complete part number, logic-board identification, revision, connectors, and EPS815 system configuration to ensure compatibility.
