E232 High Fuel/Water Separator Water Level; E360 Low Engine Oil Pressure - Perkins NJ Series Troubleshooting Manual

SENR9982-01
Results:
• OK – The event occurred because of normal
engine operation. Clear the logged event and
return the engine to service. STOP.
• Not OK – The event should not have occurred. If
the engine is equipped with an air-to-air aftercooler,
proceed to Test Step 2.
Test Step 2. Check the Air-to-Air
Aftercooler (ATAAC) (if equipped)
The intake manifold air temperature can increase
if the ATAAC is obstructed. Check the fins of the
ATAAC for obstructions.
Expected Result:
The fins of the ATAAC are obstructed.
Results:
•
OK – The fins of the ATAAC are obstructed.
Repair: Clean the fins of the ATAAC. Clear the
event. Refer to the OEM manual for the ATAAC.
Return the engine to service.
STOP.
• Not OK – The fins of the ATAAC
are clear of obstructions.
STOP.
E232 High Fuel/Water
Separator Water Level
Conditions Which Generate This Code:
This event code will only be generated if the switch
on the water separator filter is installed and correctly
wired to the ECM and the customer programmable
feature is enabled.
The Electronic Control Module (ECM) detects a
problem with the water level in the fuel filter. A water
level sensor may be installed in the fuel filter. If the
water rises above a set level for more than thirty
seconds, the ECM will generate this code. The code
will become inactive when the switch has been
immersed in fuel for 5 seconds.
Note: The code is generated only when the engine
is running.
System Response:
The event code will be logged.
The optional warning lamp will be illuminated.
Possible Performance Effect:
E232-1
None
Troubleshooting:
Refer to Testing and Adjusting manual, "Fuel System
- Inspect".
Results:
• OK – STOP.

E360 Low Engine Oil Pressure

Conditions Which Generate This Code:
The following conditions occur:
360-1
•
The engine has been running for at least ten
seconds.
• There are no active diagnostic codes for the oil
i02536030
pressure sensor or for the atmospheric pressure
sensor.
•
Engine oil pressure is in the "LEVEL 1" area in
Illustration 20 for eight seconds.
Note: The warning will be cancelled if the oil pressure
rises 21 kPa (3 psi) above the set point for 20
seconds.
360-2
• The engine has been running for at least ten
seconds.
•
There are no active diagnostic codes for the oil
pressure sensor or for the atmospheric pressure
sensor.
• Engine oil pressure is in the "LEVEL 2" area in
Illustration 21 for eight seconds.
Note: The derate will be cancelled if the oil pressure
rises 21 kPa (3 psi) above the set point for 20
seconds.
111
Troubleshooting Section
i02536616