WHAT TO DO NEXT
P98 1- OIL LEVEL LOW
P101 1 - CRANKCASE PRESSURE LOW
This chart is only to be used if:
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.
Turn ignition on.
Any code(s)other than
Service other ones first.
code 98/1 or 101/1.
Plug in DDR.
Code 98/1 indicates the oil level
sensor has sensed a low oil level.
Confirm proper oil level.
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