Section 4
TROUBLESHOOTING
TM 9-2320-363-20-1
E. CODE 35- OIL PRESSURE SENSOR (OPS) SIGNAL VOLTAGE HIGH (Cont’d.)
35-7
Final Check
l Reconnectallconnectors.
l Turn ignition on.
. Clear codes.
l Start engine.
Run for one minute
or until “Check Engine” light
comes on.
l Stop engine.
l Check active codes.
35-8
Check OPS
Connectors
l Inspect terminals at OPS
connectors (sensor and harness
sides) fordamage; bent, corroded
and unseated pins or sockets.
35-30
Verify Repairs
l Turn ignition off.
l Reconnect all connectors
l Turn ignition on.
. Clear codes.
l Note status of “’Check Engine”
light.
l If “Check Engine” light does not
stay on, start engine and run until
‘“Check Engine” light comes on
or engine has run warm (greater
than 60 degrees C. 140 degrees
F) for 1 minute.
l Read historical codes.
RESULT
I
WHAT TO DO NEXT
Code 35.
Replace
ECM, page 4-192.
Then go to 35-30.
No codes.
Repairs
are complete.
Any other codes
Go
to START-1, page 3-121,
except Code 35.
to service other codes.
Terminals and
Replace OPS, page 4-332.
connectors are okay.
Then go to 35-7.
Problem found.
Repair terminals/connectors,
page 3-2. Then go to 35-30.
Code 25 (no codes).
Repairs
are complete.
Code 35 (and
All system diagnostics are
any other codes).
complete. Please review this
section from the start to find the
error.
Any other codes
Go
to START-1, page 3-121,
except Code 35.
to service other codes.
3-267
