SEKURE SX-3100LCD Manual do Operador descarregar pdf (Página 24)

12 DIAGNOSTIC TOOLSET DESCRIPTION

BREAK-OUT BOX DIAGNOSTIC CAPABILITIES

The Break-out Box provides the capability of monitoring data on any combination of

signal lines that connect the vehicle’s electrical/electronic components to the ECU. The

installation of the Break-out Box harness has no effect on the operation of the controller or

the vehicle.

When used in conjunction with the Tester and the program card, the Break-out Box

supports diagnosis of the following electronically controlled vehicle systems:

• Engine

• Automatic Transmission (AT)

• Anti-lock Brake System (ABS)

• Cruise Control System (CCS)

• Theft Deterrent System (TDS)

The Break-out Box can be used to support inspection of:

•Sensors

•Actuators

• Wiring harness shorts or opens

• Open grounds

• ECM/ECU operation

The Break-out Box contains 124 input channels: 120 for ECU inputs and four for external

inputs (analog signals only). The Break-out Box can monitor signals between ±40V, with

the following types of measurements:

• Analog

• Timing

• Frequency

• Pulse Interval

• Pulse Width

• Duty Cycle

• Signal Analysis

• Oscilloscope

External Output Channels on the Break-out Box allow monitoring of up to four signals via

an external source such as a volt meter or oscilloscope.

If a problem is detected in the operation of the Break-out Box or program card, you can

perform a self test on the Break-out Box to help isolate the problem.

Break-out Box hardware components are described in Section 5.0 Break-Out Box Kit

Components on page 29.

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SEKURE SX-3100LCD Manual do Operador Página 24