Ford Historic (OBD I) Diagnostics
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6
✓Only continuous memory codes
can be erased from the vehicle
without repairing the fault. To
remove KOEO and KOER codes,
the fault must be repaired since
they only exist when a fault exists.
2. Perform the following:
1) Turn ignition key off.
2) Transmission in park (P)or
neutral (N).
3) Wait 10 seconds.
4) Turn ignition key on.
•Press
ENTER
after each
message.
3. Erase Memory Codes.
•Press
ENTER
to begin
erasing the codes.
•The procedure takes less 1
minute to run.
4. Return to the Diagnostic Codes Menu.
•Press
BACK
.
MECS Erase Codes
From the Diagnostic Codes Menu:.
1. Select Erase Codes.
•Use the
UP
or
DOWN
arrow keys until Erase Codes
is highlighted.
•Press
ENTER
.
Only memory codes
are erasable!
Press ENTER to cont.
Erase Codes
To erase KOEO and
KOER codes, cause of
code must be fixed.
Press ENTER to cont.
Erase Codes
Precedure runs less
than 1 minute.
Time remaining: 0:41
** Erasing Codes **
Read KOEO Codes
Read KOER Codes
Erase Codes
IVSC Speed Ctrl
Review Data
Print Data
Code Lookup
Diagnostic Codes Menu
Erase Codes