Rotax 912 i Series Maintenance Manual page 391

THROTTLE POTENTIOMETER (TPS) -
INSPECTION
Preparation
Carry out a general visual inspection:
- Check the setting of the throttle valve actua-
tion and travel (are both stops reached yes/
no)
- Check that the pilot screw is fitted securely.
- Check that the throttle valve sensor is
securely fitted
Signal
Supply Voltage
Earth offset
Signal
Measurement
Voltage
Position
Closed 0.25 V
Max. opened 4.7 V
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
MAINTENANCE MANUAL
Throttle potentiometer (TPS)
PIN
1
2
3
[in V]
- Corrosion or damage to the connector and
contacts
- Check that the sensor shaft moves freely
- Check the parameters of the throttle valve
setting with the Maintenance Tool (especially
if the ECU or the throttle valve sensor have
been replaced)
Value [in V]
+ 5 V
0 V
0.25 to 4.7 V
2 3
1
06356
Remarks
5 V
1
2
3
06355
76-70-00
Page 21
July 01/2012