Specifications

CR System Repair Tester CRS-2000 can be used on a test bench, it targets Denso CR systems with an ECD-U2 pump.

CR System Repair Tester CRS-2000 can be used with a test bench, it targets Denso CR systems with an ECD-U2 pump. CRS-2000 simulates the Denso engine ECU, to drive two solenoids on an ECD-U2 pump and solenoids of 6 CR injectors.

A standard high pressure pump test bench with a CR system tester CRS-2000 will achieve most tasks for repairing a Denso ECD-U2 system and the components, such as injection quantities, injector fuel return, nozzle injection spray atomization, pump condition and fuel rail pressure control.

Design Features

• The CRS-2000 meets the synchronization requirement todrive an ECD-U2 pump and 6 injectors.
• Pump operation
  • - Close-loop control of rail pressure to reach the required rail  pressure
  • - Manually adjust pump load
• Injection operation
  • - Synchronous fuel injection with the ECD-U2 pump
  • - Manually adjust fuel injection frequency
  • - Adjustable pulse width of injector driving signal
• Short circuit protection for the output circuitry of the solenoid driving signal
• Rich accessories, ready to test a DENSO ECD-U2 system