Suzuki GF60A, Service Manual

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Engine Electrical Devices: 1C-14
3) Connect tester probe (“+”, Red) to No. 6 terminal.
4) Connect tester probe (“–”, Black) to No. 25 terminal
(or to body ground).
36-pin test cord (White connector)
36-pin test cord (Black connector)
5) Turn the ignition switch ON.
6) Check for sensor output voltage.
Slowly move the throttle lever to open, and check if
voltage changes linearly within specification,
according to throttle valve opening angle.
Sensor output voltage
FCT position: Approx. 0.7 V
WOT position: Approx. 3.8 V
Special tool
: 09930–99320 (Digital tester)
Tester knob indication
DC Voltage (
)
NOTE
MAP sensor / TPS / IAT sensor are combined
into one unit that is installed on top of the
throttle body.
Never loosen the screws securing TPS.
TPS position has been adjusted the factory
and must not be changed.
7) If out of specification, check wire harnesses for open
and short. If wire harnesses are in good condition,
replace the throttle body and recheck.
Trim Sensor Inspection
ZAJ6111306018
1) Turn ignition switch OFF.
2) Connect 3-pin test cord between trim sensor and
wire harness as shown in figure.
3) Turn the ignition switch ON.
4) Connect tester probe as shown in the illustration and
check for sensor power source voltage.
Sensor power source voltage
Standard: Approx. 5 V
Special tool
(A): 09930–89220 (3-pin connector test
cord)
(B): 09930–99320 (Digital tester)
Tester knob indication
DC Voltage
Power source voltage
6
3
I9J011130021-02
25
4
I9J011130022-02
1. Trim sensor
1
(A)
IAJ611130006-02
Bl
Y
B
W R B/W
1
(A)
(B)
I9J011130024-03