•
Check if the throttle body and the intake duct are clean. If they are, replace the throttle body.
Detection of front throttle valve Recovery conditions (air Tº,water Tº) P0163 - 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.
Front throttle first self-learning NOT performed P0165 - 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.
Front throttle position error P0167 - misalignment between control and activation.
Error cause
•
The throttle mechanical control may be damaged.
Troubleshooting.
•
Replace the throttle body.
Rear throttle Limp Home autodetection P0180 - test failed.
Error cause
•
Throttle position, kept by the springs, not within the expected range (at each key ON). The
instrument panel does not indicate the presence of this error even in the ATT status.
Troubleshooting
•
Check if the throttle body and the intake duct are clean. If they are, replace the throttle body.
Rear throttle mechanical spring autodetection P0181 - test failed.
Error cause
•
Return time of the throttle, kept in position by the springs, not within the expected limits: the
causes can be a deterioration of the performance of the springs or excessive throttle friction
(at each key ON).
Troubleshooting.
•
Check if the throttle body and the intake duct are clean. If they are, replace the throttle body.
Rear throttle minimum mechanical position autodetection P0182 - test failed.
Electrical system
SL 750 SHIVER
ELE SYS - 64
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