Availability:
Unavailable
Category:

1.124,75 VAT 0%
1.383,44 VAT 23%

The TCR-4 tester is designed to diagnose common rail injection systems. It is used to read the value from the high pressure sensor and control two pressure control valves at once.
It can be used both to read pressure and control control valves in a car and to diagnose high-pressure pumps on a test bench. It is necessary to monitor the pressure in the tank by which it is possible to make a proper assessment of the condition of the high-pressure pump.
The tester can also be used to monitor fuel pressure in Fsie injection systems.

Tester functions:
1. sensor range
The function allows you to enter the value of the maximum operating pressure (Pmax) of the high-pressure sensor that is used in the car under test.
2. circuit test
When this function is selected, the continuity of the following circuits is checked:
– high pressure sensor circuit
– valve circuit 1
– valve circuit 2
For the continuity test of individual circuits, the tester is able to give an answer as to whether the circuit responds correctly to a specific test signal.
In the case of the high-pressure sensor circuit test, a correct result does not give absolute assurance of its failure-free operation over the entire range of operating pressures up to Pmax. Complete certainty can be obtained by observing the pressure sensor reading while the engine is running.
3. pump test.
The pump test provides an up-to-date high-pressure reading, control of up to two pressure control valves, and administration of parameters available in additional functions.
3.1. High pressure reading
The current pressure reading is read by a high-pressure sensor.
3.2. Additional features
– Function (a) – pressure pulsation – this is the value of the maximum change in pressure over a specified time interval,
– function (b) – maximum pressure value – this is the maximum value that the pressure has reached since the beginning of the measurement or when it was reset by arbitrarily changing the position of the control potentiometer,
– function (c) – the pressure value to be stabilized by valve 1 – this is the set pressure value that the tester tries to keep constant by adjusting the control signal of valve 1. This value is changed using an adjustment potentiometer. The accuracy of the changes can be adjusted by pressing the appropriate button.
– function (d) – the pressure value to be stabilized with valve 2 – this is the set value that the tester tries to keep constant by adjusting the control signal of valve 2. This value is changed using an adjustment potentiometer. The accuracy of the changes can be adjusted by pressing the appropriate button.
3.3. Change of valve control 1
Changing the control signal is done with an adjustment potentiometer. The accuracy of the changes can be adjusted by pressing the appropriate button.
3.4. Change of valve control 2
Changing the control signal is done with an adjustment potentiometer. The accuracy of the changes can be adjusted by pressing the appropriate button.

ICR-4 tester
– Application of the tester
The ICR-4 tester is used to control electromagnetic and piezoelectric injectors found in common rail injection systems. Up to four injectors of a given type can be controlled at once. The signal generated by the tester that controls the injectors corresponds to the signal present in the car’s engine controller.
Tester parameters
Constant supply voltage, range 12…15V
Current consumption up to 4A (fuse)
Number of controlled injectors
electromagnetic 4
piezoelectric 4
Parameters of simulated injection
RPM 36…2400 rpm (changeable in 10 rpm increments) with pre-injection
RPM 36…4800 rpm (changeable in 10 rpm increments) without pre-injection
injection time 0.1…5 ms (changeable in 0.1 ms increments)
Programming number of revolutions yes
Pre-injection option yes

 

Warranty: 12 months
Shipping time: In stock!
InPost PL, DHL EU, Fedex World
Files for logged in buyers

To be able to download files you need to log in.

Publicly available files Unfortunately, there are no downloads available.