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FUEL SYSTEM (DFI) 3-83
Subthrottle Sensor (Service Code 32)
•
After subthrottle sensor voltage inspection, remove the
harness adapter.
If the reading is out of the standard range, inspect the
subthrottle sensor resistance.
If the output voltage is normal, check the wiring for conti-
nuity (see wiring diagram in this section).
Resistance Inspection
•
Turn the ignition switch OFF.
•
Disconnect the subthrottle sensor connector.
•
Connect a digital meter [A] to the subthrottle sensor con-
nector [B].
•
Measure the subthrottle sensor resistance.
Subthrottle Sensor Resistance
Connections: B L lead [C] ←→ BR/BK lead [D ]
Standard: 4 ∼ 6kΩ
If the reading is out of the range, replace the throttle body
assy (see Throttle Body Assy section).
If the reading is within the range, but the problem still
exists, replace the ECU (see ECU section).
Subthrottle Sensor Circuit
1. ECU
2. Subthrottle Valve Actuator
3. Subthrottle Sensor
4. Main Throttle Sensor
5. Water-proof Joint 2
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