Innova 3120d, Руководство пользователя, Страница: 75 / 131

Ford OBD1 Systems
CODE RETRIEVAL PROCEDURES – KOEO TEST
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BE SURE to perform the added procedures in step 6, if
appropriate for your vehicle, BEFORE turning the
ignition ON.
- Press ENTER button to continue.
„ If the Diagnostic Tool cannot link to
the vehicle’s computer, the message
“Contact Technical Support” displays.
- Press the M button to return to the
Ford OBD1 Menu.
- Turn the ignition off, and
disconnect the Diagnostic Tool.
- Contact Technical Support for assistance.
9. If the Diagnostic Tool was able to link to the vehicle successfully a
"Code retrieval was successful..." message shows temporarily on
the Diagnostic Tool's LCD display followed by any retrieved DTCs.
„ The Diagnostic Tool will display a
code only if codes are present in the
vehicle's computer memory.
„ If no problems are found during the
KOEO Self-Test, the computer
sends a "PASS" code (code 11 or
111) to the Tool.
„ If no Continuous Memory codes are
present in the vehicle's computer
memory, the Diagnostic Tool will
display a "PASS" code (code 11 or
111).
Most Ford EEC-IV vehicle com-
puters up to 1991 use a two-digit
code system. From 1991 to 1995
most use a three digit code system.
„
The Diagnostic Tool will display a
code only if codes are present in the
vehicle’s computer memory. If no
codes are present, a “No DTC’s are
presently stored in the vehicle’s
computer” message is displayed.
10. If more than one code was retrieved, press DTC button, as
necessary, to display additional codes one at a time.
In the case of long code definitions, a small arrow is shown in
the upper/lower right-hand corner of the code display area to
indicate the presence of additional information. Use the
button to view the additional information.
11. Disconnect the Diagnostic Tool from the vehicle and turn the ignition
key OFF.