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ELEC
FUEL INJECTION SYSTEM
▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲ ▲▲▲▲ ▲▲▲
Throttle position sensor resis-
tance
(520 ~ 900
Ω
) ~ (4.0 ~ 6.0 k
Ω
) at
20 °C
(yellow — black/blue)
2. Check:
• throttle position sensor
(removed from the throttle body)
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a. Disconnect the throttle position sensor cou-
pler from the throttle position sensor.
b. Remove the throttle position sensor from
the throttle body.
c. Connect the pocket tester (Ω × 1k) to the
throttle position sensor.
d. Measure the maximum throttle position sen-
sor resistance.
Out of specification → Replace the throttle
position sensor.
Tester positive probe
→
blue terminal
1
Tester negative probe
→
black/blue terminal
2
Maximum throttle position sensor
resistance
4.0 ~ 6.0 k
Ω
at 20 °C
(blue — black/blue)
B/L
Y
L