APRILIA RS 125 Euro 4 Service Manual page 149

RS 125 - Tuono 125 - Euro 4
•
This indication appears only if the Level 2 safety has reset the engine (C gravity). The in-
strument panel does not indicate the presence of this error even in the ATT status.
Troubleshooting
•
Replace the engine control unit
Vehicle speed signal/sensor P2162
Error cause
•
ABS system malfunction
Troubleshooting
•
Connect to the ABS control unit and perform the diagnostics according to the instructions in
this manual. Once the error has been identified and the correct operation of the motorcycle
has been restored, reconnect to the engine control unit to delete the error P2162.
Sensor potentiometer throttle valve position P0120 - short circuit to positive, open circuit / short
circuit to negative
Cause of error
•
Malfunction of sensor inside the control unit
Troubleshooting
•
Replace the control unit
Diagnostic tool - Adjustment
This screen page is used to adjust some control
unit parameters
•
Self-adaptive parameters reset
Diagnostic tool - Adjustment
Throttle positioner autodetection
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It allows the control unit to detect the closed throttle position; just press the Enter key
Reset of self-adaptive parameters
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operation to be carried out after the throttle body is cleaned or in the case a new engine, a
new lambda probe or a new injector is fitted, or the correct operation of the injection system
or the valves is restored.
Diagnostic tool - Reset
Electrical system
ELE SYS - 149