Voltmete
r
Ov
0
0
+o
0
E2
-4-,~JIJJC_ii7~
C
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(c) Check that
the voltage
changes smoothly from 0 V
to approx
. 5 V
.
2
. INSPECT RESISTANCE OF VARIABLE RESISTOR
(a) Disconnect the variable resistor connector
.
(b) Using an ohmmeter, measure the resistance
between terminals VC and E2
.
Resistance
: 4 - 6 kS
2
(c) Turn the idle mixture adjusting screw fully
counterclockwise
.
(d) Connect an ohmmeter to terminals VAF and E2
.
Turn the adjusting screw fully clockwise and check
that the resistance changes from approx
. 5 kS2 to
052
.
18
5
INSPECTION AND ADJUSTMENT
- Variable Resisto
r
EC
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