Low pressure and high pressure line test, CRDI injector test bench, common rail injector test bench, common rail fuel pressure tester
Diagnosis Scope & Precautions
| This product is an exclusive tester for the precise and efficient diagnosis of diesel common rail engine fuel device.
1.1. Diagnosis Scope Start failure or stalling while driving 1.2. Precautions Because the components of common rail engine fuel device are precisely machined, even inflow of very tiny foreign substance may cause jam or wear of injector. Get rid of foreign substance first when removing and check the connecting status and screw torque of those parts when installing. |
Components
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1. Connecting Adapter |
7. Peninsula type connection hose |
Caution : Do not connect the forced drive connector more than 3 minutes
Low Pressure Line Test
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Electric Motor Type (Bosch Type Ⅱ) 1.Install a gauge between filter and high pressure pump |
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Judgement EURO 5 vehicle : Normal within 4 ~ 5 kg/㎠ |
Suction Pump Type (Delphi)
| Measured Value | Judgement |
| 8~19 cmHg | Normal |
| 20~60 cmHg | The jam of fuel filter fuel line (Suction pump is normal) |
| 0~7 cmHg | The leakage of fuel line or abnormality of suction pump |
High Pressure Line Test
Caution : Do not connect the forced drive connector more than 3 minutes
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Remove the fuel high pressure pipe of all injectors. Lock all rails where the injector high pressure pipes were connected with plugs. Remove the fuel pressure regulator valve connector and install the forced drive connector. Perform engine cranking exactly for five seconds. Check the rail pressure by connecting scanner or optional high pressure gauge. |
* Product specifications could be modified without prior notice to improve system performance