FUEL SYSTEM/ENGINE
MANAGEMENT 9
38. ADJUST TUNE (set
long term fuel trim)
ADJUST
7UIYE
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T
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FUEL
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39. UPDATE TUNE
UPDATE
runF
1
ssssssss
The electronic value of the long term fuel trim setting is
automatically reset to nominal by the tool.
Press either the validate '*' or return (.J) to return to the
main menu.
(Accessed from operation 32). On receipt of special
instructions from Triumph you may be asked to input a
completely new engine tune.
To do this, they will give you a Password Number which
must be entered using the `Up' and `Down' keys in the
same way as was done to enter your dealer code
number.
After entering the final digit, press the Validation key `*'
again.
If the Password number entered is invalid, the screen
shown in operation 40
will
be displayed.
If the Password number is valid,
`UPDATE TUNE'
(operation 41) will be displayed.
9.51