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10)Turn the
ignition
switch OFF.
11)Disconnect
the negative
(-) battery
cable.
12)Remove the
harness
connector
from the
computer
(ECU) and
wait 15
seconds.
Trouble codes are now erased!
15
SECONDS
13)Reconnect the ECU's harness
connector.
14)Reconnect the negative (-) battery
cable. You may have to reset the
vehicle clock, radio stations, etc.
Important: The computer has a
"learning" ability to take care of minor
variations in engine control operation.
Whenever you erase the computer
memory, the computer has to "relearn"
various things. Vehicle performance may
be noticeably different until it "relearns".
This temporary situation is normal. The
"learning" process takes place during
warm engine driving.
NOTE: When reinstalling the ECU, be
careful to route all wiring to its original
position.
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