Description

When inspecting the common rail fuel system, be fully aware of the function for CRT-1000 equipments and the method to use, then make full use of it.

Diagnostic procedure
CRT - 1000 tester composition
1.

Regulator valve (CRT - 1020), adapter (for Bosch, CRT - 1023)

1) CRT-1020 : CRT-1020 has a relief valve for 1200 bar inside and is used in relieving the rail pressure from the high pressure fuel pump.

2) CRT-1023 : It is used with CRT-1020 together and reduces the screw thread of the regulator valve to M12.

2.

Plugs M 14mm (CRT - 1021), Plugs M 12mm (CRT - 1022)

- It is used in keeping the common rail system sealed after removing the high pressure pipe of injector.

3.

Flask & holder (CRT-1030)

- These are used in measuring the fuel quantity of injector back leak and collecting the draining fuel in connection with visible tube.

4.

Injector return hose Adaptor (CRT-1032)

- These are used in connecting transparent hose to injector returning line with visible tube.

5.

Injector return hose plug (CRT-1033)

- It is used in clogging the return hose of injector which was disconnected when back leak testing.

6.

Dust cap (CRT-1035)

- It is used in protecting fuel line from foreign material when removing high pressure pipe.

7.

High pressure gauge (CRT-1040)

- It is used in measuring the pressure of common rail system with adaptor of rail pressure sensor.

8.

Adapter connector (for Delphi old, CRT-1041), (for Delphi new, CRT - 1042), (for Bosch, CRT - 1043).

- It is used in connecting the high pressure gauge to rail pressure sensor attached on common rail system.

9.

PRV Control Cable (CRT - 1044)

- It is used in actuating the rail pressure controller and fuel pressure controller by force.

10.

Vacuum gauge (CRT - 1050)

- It is used in measuring the pressure (vacuum) of low pressure line in induction type fuel pump on lower side (A-engine, U-engine, Delphi system)

11.

Low pressure gauge (CRT - 1051)

- It is used in measuring the positive pressure of low pressure line in electric motor type fuel pump on lower side.

12.

Gauge connection tube.(CRT - 1052)

- It is used in measuring the pressure of low fuel pressure line with vacuum gauge for lower pressure line (CRT-1050) and low pressure gauge (CRT-1051)

13.

Gauge adapter (CRT - 1053), connection adapter with hose (CRT - 1054) and hose clamp (CRT - 1055).

1) Gauge adaptor : It is used in connecting the gauge connection tube (CRT-1052) to fuel line of coupling type.

2) Connection adapter with hose : It is used in connecting gauge connection tube (CRT-1052) to fuel line of hose type.

3) Hose clamp : It is used in clogging the fuel line of gauge connection tube (CRT-1054).

14.

Controller dummy for rail pressure (a resister)

- It is used in testing the high pressure fuel system after disconnecting the connector of rail pressure controller.

- It is connected to where the connector of rail pressure controller is disconnected so as not ECM to detect the malfunction.

Яндекс.Метрика