Winnebago 1987-1989 LeSharo Service Manual page 303

DIAGNOSTIC
CHECKING THE LOAD POTENTIOMETER (Using an ohmmeter)
Disconnect connector (10) from (11) and check the
following using an ohmmeter:
Disconnect connector (10) from (11) and check the following using an ohmmeter:
. 1
I
Measuring
points
C-B
A-B
A-B
Correct Value
4kn,±
2,5k/L± 1
Open throttle slowly; the
ohmmeter should never indicate
infinite resistance
Diagnosis
If the measurements are different, the
potentiometer is faulty or badly adjusted.
(See adjustment procedure J2-21)
I
"1
)
J
CHECKING
3-WAY
CONNECTOR
(11)
FEEDING THE POTENTIOMETER
(using a voltmeter)
®
mIm
A
=
Potentiometer data
B
=
Potentiometer feed
C
=
Ground
F2-29