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Additional obd2 tests, System test – Equus 3140 - Scan Tool CanOBD2&1 Kit User Manual

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54

CanOBD2&1

E

Additional OBD2 Tests

SYSTEM TEST

Test ID number

Module ID number

Component ID number

Min or Max test limit

Only one test limit, either Min
or Max, is shown for any given
test.

Test Value and status

Status is calculated by the CanOBD2&1 Scan Tool by
comparing the Test Value against the displayed test limit
(either Min or Max). Status is shown as either Low, High
or OK.

5. When you have finished viewing the retrieved test data, scroll to the

end of the display to select Exit, then press the ENTER/LD
button to return to the “Select Test” screen.

SYSTEM TEST

The System Test function lets you initiate a leak test for the vehicle's
EVAP system.

The CanOBD2&1 Scan Tool does not perform the leak test,
but signals the vehicle's on-board computer to initiate the test.
The vehicle manufacturer determines the criteria and method
for stopping the test once it has been started. BEFORE using
the System Test function, refer to the vehicle's service repair
manual to determine the procedures necessary to stop the
test.

1. From the "Mode Selection Menu", use

the UP

and DOWN

buttons as

necessary, to highlight System Test,

then press the ENTER/LD

button.

The "System Test Menu" displays.

2. Use the UP

and DOWN

but-

tons, as necessary, to highlight EVAP
Leak Test
, then press the ENTER/LD

button.

3. A "One moment please..." message dis-

plays while the request is sent to the
vehicle's on-board computer.