Suzuki 2006 GSR600, Руководство по обслуживанию

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4-70 FI SYSTEM DIAGNOSIS
Step 2
1) Turn the ignition switch to OFF.
2) Remove the air cleaner box and lift up the throttle body.
(

5-13)
3) Disconnect the STP sensor coupler.
4) Install the test harness to the STP sensor.
5) Check the continuity between each terminal and ground.

STP sensor continuity:
∞ Ω
(Infinity)
(Terminal – Ground)

09900-25008: Multi-circuit tester set
09900-28630: TPS test wire harness
6) If OK, then measure the STP sensor resistance at the wire
terminals (between terminal
B
and terminal
C
).
7) Close and open the secondary throttle valve by finger, and
measure the valve closing and opening resistance.

STP sensor resistance
Secondary throttle valve is closed: Approx. 0.5 k
Ω
Secondary throttle valve is opened: Approx. 3.9 k
Ω

Tester knob indication: Resistance (
Ω
)
2
ECM
STP
Y/W
R
B/Br
2
2 2