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FUEL SYSTEM (DFI) 3-87
Exhaust Butterfly Valve Actuator Sensor (Service Code 34)
Exhaust Butterfly Valve Actuator Sensor
Inspection
•
Turn the ignition switch OFF.
•
Remove the seat cover (see Seat Cover Removal in the
Frame chapter).
•
Disconnect the exhaust butterfly valve actuator sensor
connector.
•
Connect a digital meter [A] to the exhaust butterfly valve
actuator sensor connector [B].
•
Measure the exhaust butterfly valve actuator sensor re-
sistance.
Exhaust Butterfly Valve Actuator Sensor Resistance
Connections: W lead [C] ←→ BK lead [D]
Standard: 4 ∼ 6kΩ
If the reading is out of the range, replace the exhaust but-
terfly valve actuator (see Exhaust Butterfly Valve Actuator
Removal).
Exhaust Butterfly Valve Actuator Sensor Circuit
1. ECU
2. Exhaust Butterfly Valve Actuator
3. Water-proof Joint 2
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