APRILIA DORSODURO 2007, Руководство по обслуживанию станции

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Error cause
•
Position of the throttle stop not within the expected range (at each key ON).
Troubleshooting.
•
Check if the throttle body and the intake duct are clean. If they are, replace the throttle body.
Detection of the rear throttle Recovery conditions (air Tº, water Tº) P0183 - possible presence of
ice.
Error cause
•
A correct throttle rotation cannot be detected given low ambient and engine temperatures:
some ice may have formed in the duct (at each key ON). The instrument panel does not
indicate the presence of this error even in the ATT status.
Troubleshooting
•
Check that the throttle body is clean and that there is no ice or condensation in the intake
duct. If they are, replace the throttle body.
Rear throttle first self-learning NOT performed P0185 - test not carried out.
Error cause
•
The first throttle self-learning process has not been successful or has not been carried out.
The instrument panel does not indicate the presence of this error even in the ATT status.
Troubleshooting.
•
Delete errors hindering throttle self-learning.
Rear throttle position error P0187 - misalignment between control and activation.
Error cause
•
The throttle mechanical control may be damaged.
Troubleshooting.
•
Replace the throttle body.
RESET PROCEDURE
If the Marelli control unit or the throttle body is replaced, do not start the engine within the 3 seconds
after the key is set to ON; during this time the control unit carries out the throttle self-learning process:
then make sure that the throttle self-learning status reads: carried out. If the indication is "Not carried
out", delete any possible errors present in the vehicle. Carry out Throttle self-learning process on the
adjustable parameters screen page (screwdriver and hammer), and check again that the throttle self-
learning status reads: carried out.
Electrical system
DORSODURO
ELE SYS - 118