6·10
EXHAUST
SYSTEM
• To set the EXCV to fully close position, apply 12 volts to ®
and @ terminals.
Positive wire -
® (Pink wire) terminal
Negative wire -
@ (Gray wire) terminal
ICAUTION I
To prevent the
motor
damage,
stop
applying 12 V as
soon as
the
EXCV reaches
fully
close position.
• Turn the ignition switch ON.
• Measure the position sensor output voltage at fully close posi-
tion.
g Position sensor
output
voltage
EXCV is
fully
close: 0.5
;;;;;
output
voltage
;;;;;
1.3 V
(C±>
Yellow - 8 White)
,rootl
09900-25008: Multi
circuit
tester set
09900-25009: Needle pointed probe set
~
Tester knob indication: Voltage
(=-=-=)
If the measured voltage is less than specification, adjust the
NO.1
cable adjuster as follows:
• Set the EXCVA to adjustment position.
(c::76-4)
ICAUTION I
Adjusting the No.1 cable with
the
EXCV
fully
closed
can damage the EXCVA. Be sure to
adjust
the No.1
cable with the EXCV set in adjustment position.
• Turn out the
NO.1
cable adjuster @.
• Repeat the above procedure until the output voltage becomes
specified value.
g Position
sensor
output
voltage
EXCV is
fully
close: 0.5
;;;;;
output
voltage
;;;;;
1.3 V
• To next step.
NOTE:
If
C46
code is indicated
after
adjusting the voltage, increase the
voltage to 0.9 V.