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English

Error check:

The

power supply error

LED lights up: There is an error in the sensor power su-

pply cable or the ECU does not provide the appropriate voltage for this cable

or the ECU connector in which we have connected to is not for a passive speed

sensor.

The

short circuit error

LED lights up: Short circuit to ground (chassis) or power

supply has occurred during the execution of the test.

3 Connection diagrams

IMAGE 1

Read mode - Active sensor

SIGNAL

GND

MULTIPINS

ACTIVE

SENSOR

Содержание Jaltest SST

Страница 1: ...Jaltest SST Speed Sensor Tester User manual ...

Страница 2: ...Jaltest SST Speed Sensor Tester User manual Rev 01 ...

Страница 3: ...IPTION 4 1 2 GENERAL RULES FOR USE 4 1 3 EQUIPMENT COMPOSITION 5 1 4 FUNCTIONS AND CONNECTIONS 6 Procedures 7 2 1 READ MODE 7 2 2 SIMULATION MODE 8 Connection diagrams 11 Technical data 14 index next previous Access the content you need quickly by clicking on Easy navigation ...

Страница 4: ...le errors without the need to carry out difficult and complex tests This product enables the user to significantly reduce the time spent on checks and fault detection since it allows for the detection of the focus of the issue ٚRead the instructions carefully before using the device for the first time ٚPrevent non qualified personnel from using the equipment ٚPrevent the equipment from getting wet...

Страница 5: ...nction table on page 6 Long press between 1 s and 3 s It selects the desired mode If a mode is already selected it returns to start mode Extra long press more than 3 s It turns off the device 2 Error detection A red LED lights up if an open circuit short circuit or power supply problem is detected 3 Sensor type A green LED indicates whether an active or passive sensor is being read or simulated 4 ...

Страница 6: ...T MODE CHANGE TO ACTIVE SENSOR READ SELECTION MODE IT TURNS OFF THE DEVICE ACTIVE SENSOR READ SELECTION MODE CHANGE TO PASSIVE SENSOR READ SELECTION MODE CHANGE TO CHANGE TO ACTIVE SENSOR READ ACTIVE SENSOR READ MODE MODE IT TURNS OFF THE DEVICE PASSIVE SENSOR READ SELECTION MODE CHANGE TO ACTIVE SENSOR SIMULATION SELECTION MODE CHANGE TO CHANGE TO PASSIVE SENSOR READ PASSIVE SENSOR READ MODE MODE...

Страница 7: ...ribed in the function table on page 6 The Active Sensor LED must be on as well as the LED of the errors that may appear 3 Turn the component whose sensor you want to check 4 Signal check When the component is turning at constant speed the status LEDs of the signal must flash sequentially clockwise and consistently 5 Error check ٚThe status LEDs of the signal flash inconsistently The sensor does no...

Страница 8: ...n the wheel is turning at fixed speed the status LEDs of the signal must flash sequentially and constantly 5 Error check ٚThe status LED of the signal flash inconsistently the sensor does not detect a consistent turn signal ٚThe open circuit error LED lights up Wiring or sensor is defective ٚThe short circuit error LED lights up Short circuit to ground chassis or power supply has occurred during t...

Страница 9: ...tep 3 is being carried out with just a short press of the selection button of the Mode 3 Turn the ignition key of the vehicle to the ignition key position 4 Use a diagnosis software to verify that the ECU is reading the speed simulated by the device if you do not have a diagnosis device go to step 5 If the ECU is not reading the speed perform short presses of the selection button of the mode 1 to ...

Страница 10: ...the Mode 3 Turn the ignition key of the vehicle to the ignition key position 4 Use a diagnosis software to verify that the ECU is reading the speed simulated by the device if you do not have a diagnosis device go to step 5 If the ECU is not reading the speed perform short presses of the selection button of the mode 1 to reset the present errors and adjust the signal frequency gradually so that it ...

Страница 11: ...appropriate voltage for this cable or the ECU connector in which we have connected to is not for a passive speed sensor ٚThe short circuit error LED lights up Short circuit to ground chassis or power supply has occurred during the execution of the test 3 Connection diagrams IMAGE 1 Read mode Active sensor SIGNAL SIGNAL GND MULTIPINS ACTIVE SENSOR ...

Страница 12: ...English 12 IMAGE 2 Read mode Passive Sensor IMAGE 3 Simulation mode Active sensor SIGNAL MULTIPINS PASSIVE SENSOR SIGNAL SIGNAL GND MULTIPINS ...

Страница 13: ...he highest voltage concerning the ECU ground and the SIGNAL multipin to the lowest voltage pin concerning the ECU ground Note In most cases the multipin must be connected to the pin with the highest voltage concerning the ECU ground and the SIGNAL multipin to the lowest voltage pin concerning the ECU ground SIGNAL MULTIPINS VEHICLE CHASSIS SIGNAL MULTIPINS ...

Страница 14: ... 180 g ٚComplete case weight 700 g ٚAs security measure and in order to avoid the total battery discharge the Jaltest SST device automatically disconnects the power supply of the electronic board when it detects an inactive period longer than 5 minutes ٚWorking temperature range From 10 ºC until 40 ºC ...

Страница 15: ...2020 V 1 EN ...

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