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 to
drive 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