CONTINUITY TEST
(1) Raise cab (TM 9-2320-365-10).
(2) Disconnect connector clamp from engine
speed sensor connector.
(3) Disconnect connector P38 from engine
speed sensor connector.
(4) Set multimeter to ohms.
(5) Connect positive (+) probe of multimeter to
socket 1 of engine speed sensor
connector.
(6) Connect negative (-) probe of multimeter to
pin 2 of engine speed sensor connector and
note reading on multimeter.
(7) If greater than 1440 ohms resistance is
present, replace engine speed sensor (para
7-38).
CAUTION
Inspect connector pins/sockets for damage,
corrosion, and serviceability. Check that
connector pins are not pushed back and
are capable of making good contact.
Use care when testing electrical connectors.
Do not damage connector pins or sockets
with multimeter probes. Failure to comply
may result in damage to equipment.
NOTE
Change 1 2-349
TM 9-2320-365-20-1
