Carburettor Throttle Position Sensor (Tps) Inspection; Carburettor Throttle Valve Sensor (Tps) Calibration - Husqvarna WRE 125 2011 Workshop Manual

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ELECTRICAL SYSTEM

Carburettor throttle position sensor (TPS) inspection

Disconnect pipe from TPS on carburettor and, with the tester in OHM mode,
position terminals across poles B and C on sensor, turn throttle twistgrip from
the fully closed to the fully open position. Check that the resistance value cor-
responds to the one specified in the table.
H02550

Carburettor throttle valve sensor (TPS) calibration

Throttle valve sensor shall be calibrated in case it is replaced or if any operation
is carried out on throttle control.
- Remove saddle as indicated in the relevant paragraph (see section E).
- Using a tester, check that battery voltage is above 11 V.
- Fully loosen idle screw (5).
- Remove cap (1) from connector (2).
H02554
- Connect control unit programming connector part no. 8000A9751 to con-
nector (2) positioned close to control unit.
H02552
M.16
Position
THROTTLE Resistance value
twistgrip
CLOSED ~0 KOhm
FULLY OPEN ~5 KOhm
Ed. 05-2011