STEP/SEQUENCE
RESULT
WHAT TO DO NEXT
TM 9-2320-363-20-1
Section 4
TROUBLESHOOTING CHARTS
E.
FLASH CODE:
84
J1587 CODE:
P98 1- OIL LEVEL LOW
P101 1 - CRANKCASE PRESSURE LOW
NOTE -
This chart is only to be used if:
1)
All basic mechanical checks and physical inspections have been performed with no problem found, and
2) Diagnosis of DDEC-III was started at step Start-1, pg 3-345.41 and you have now been referred here.
84-1
Code Check
Turn ignition on.
Any code(s)other than
Service other ones first.
code 98/1 or 101/1.
Plug in DDR.
Read code(s).
Code 98/1.
Code 98/1 indicates the oil level
sensor has sensed a low oil level.
Confirm proper oil level.
Code 101/1.
Code 101/1 indicates the
crankcase monitor has sensed a
low crankcase pressure condition.
Refer to the engine service manual
for possible causes.
Change 3 3-345.393