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1. 发动机轨压测试仪 CR508 Common Rail Pressure Tester and Simulator
柴油共轨发动机，气缸的喷油嘴共用一根燃油轨道，轨道内的燃油油压不足或
波动，都会造成喷油量的差异，影响发动机启动和动力性能！
这个产品的卖点是： 不单可以测试轨压，而且可以模拟轨压测试
CR508 diesel pressure tester kit for testing diesel fuel rail pressure sensor. CR508
common rail test simulator for diesel engine including BOSCH, DENSO and
DELPHI. CR508 Common Rail Pressure Tester and Simulator not only test rail
pressure, but also simulate oil pressure of high pressure fuel line for most all vehicles.
CR508 diesel pressure tester kit CR508 common rail test simulator
CR508 Common Rail Pressure Tester and Simulator for Diesel CR508 fuel rail
pressure sensor tester simulator
CR508 Common Rail Pressure Tester and Simulator Vehicle List:
Mercedes benz, BMW, Audi, Volkswagen, Toyota, Peugeot, Citroen, Nissan, Renault,
Hyundai, KIA, Hino, Isuzu, Yanmar, Cummings, Man, Scania, Volvo, Renault,
IVECO, Weichai, Yuchai, DEUTZ, Detroit, Perkins, John Deere, Opel diesel, and the
engine with engineering machinery and vehicles and so on.
CR508 diesel pressure tester kit Main Functions:
1. Measuring Bosch Common Rail Pressure Sensor;
2. Measuring Denso Common Rail Pressure Sensor;
3. Measuring Delphi Common Rail Pressure Sensor;
4. Stimulating Bosch Common Rail Pressure Sensor;
5. Stimulating Denso Common Rail Pressure Sensor;
6. Stimulating Delphi Common Rail Pressure Sensor;
CR508 is a portable fuel-way pressure tester and simulator. Comparing with other
universal scanner, CR508 can not only test rail pressure, but also simulate oil pressure
of high pressure fuel line for most all vehicles.
CR508 can be used for simulating oil pressure of high pressure fuel line, users can
conveniently find and search problems on fuel line, fuel pump or sensor etc.

2. Why choose CR508 Common Rail Pressure Tester and Simulator:
1). CR508 is the latest upgrade rail pressure tester, it can test kinds of common rail
pressure sensors of diesel engine, include BOSCH,DENSO,DELPHI.
2). CR508 is a portable fuel-way pressure tester and simulator. Except test, CR508
also can be used for simulating fuel pressure that universal scanner can’t have. By
simulation, users can stimulate conveniently for searching problems on fuel way.
3). CR508 Diesel Engine common rail pressure test can be operated simply with high
accuracy avoiding the complicated operation compared with the previous use of
mechanical pressure gauge pressure tube and problem caused by other factor
entering a damaged fuel injector and the pipe damage , a series of negative effect
caused by oil spills .
4). CR508 greatly improves the working efficiency.Most importantly according to the
standard data to search for the engine starting difficulty and power caused by the lack
of engine fault alarm The instrument is enclosed with standard operating rail pressure
data and details of the fault that can quickly guide the repair staff to trouble shooting
and repair detection of common rail. It truly become an indispensable diagnostic
instrument
5). To judge whether the common rail pressure is normal based on the comparison
between the testing results and standard data.Usually indicate the below problem
about the engine if the common rail pressure is unnormal.
Engine is hard to start or could not be started.
Engine lacks of power.
Engine power is not stable or some high some low.
Engine climbing powerless.
6). CR508 supports all common rail pressure sensors, including Bosch, Denso and
Delphi; measurement range includes 0MPa to 200Mpa. The accuracy is up to
0.01MPa. Adaptive measurement mode is adopted for CR508. User do not need to
select, and the product can automatically recognize type of connected sensors for
rapid measurement.
Comparison Between CR508 common rail test simulator and Others:
CR508 Universal Scanner Other Rail Pressure
tester
Mechanical Rai
l
Pressure meter
Rail pressure test rang
e
0-200MPa 0-200MPa 0-200MPa 0-70MPa

3. Test Accuracy 0.01MPa 0.01MPa 0.01MPa 1MPa
Display LCD LCD LED number display Pointer
Test Way From sensor
directly
From diagnostic
socket
From sensor directly Pipe
Simulate YES NO NO NO
Simulate Range 0-200MPa NO NO NO
Simulate Accuracy 0.01MPa NO NO NO
As long as your joints are the following several, can test:
1. BOSCH
2. DENSO
3. DELPHI

4. All connectors (Bosch,Denso, Delphi) Focus on one Main cable that is not easy to
lose any connector:
1. LCD screen;
2. Measurement and simulation selection switch;
3. LED indicator light;
4. Common rail pressure lead;
5. Rail pressure simulation regulator;
6. Power cord;
7. Denso Common Rail Pressure Joint;
8. Bosch Common Rail Pressure Joint;
9. Delphi Common Rail Pressure Joint;
10. Host machine;
CR508 common rail test simulator Packing Including:

5. 1pc x CR508 diesel pressure tester kit host machine
1pc x CR508 common rail tester simulator user manual
1pc x Main Cable (Denso/BOSCH/Delphi Common Rail Pressure Joint)

6. 1pc x CR508 diesel pressure tester kit host machine
1pc x CR508 common rail tester simulator user manual
1pc x Main Cable (Denso/BOSCH/Delphi Common Rail Pressure Joint)