i08232943
Solenoid Valve - Test
(Solenoid Valves that Connect to
the Engine ECM)
This procedure covers the following diagnostic
codes:
Table 219
Diagnostic Codes for the Solenoid Valves
J1939 Code PDL Code
Code Description
(code descriptions may
vary)
Comments
1076-5 18-5
Engine Fuel Injection Pump
Fuel Control Valve : Current
Below Normal
The Electronic Control Module (ECM) detects the following conditions:
Low current in the output from the ECM to the fuel pump solenoid for 0.6
seconds
There are no active 168 diagnostic codes.
The ECM has been powered for at least 0.25 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
This diagnostic code detects a fault in the circuit for the fuel pump solenoid.
1076-6 18-6
Engine Fuel Injection Pump
Fuel Control Valve : Current
Above Normal
The ECM detects the following conditions:
High current in the output from the ECM to the fuel pump solenoid for 0.6
seconds.
There are no active 168 diagnostic codes.
The ECM has been powered for at least 0.25 seconds.
The warning lamp will come on. The ECM will log the diagnostic code.
This diagnostic code detects a fault in the circuit for the fuel pump solenoid.
This fault is most likely to be caused by a high side short to ground or a low
side short to power.
1188-5 526-5
Engine Turbocharger 1 Waste-
gate Drive : Current Below
Normal
The ECM detects the following conditions:
A low current condition in the output from the ECM to the solenoid for the
wastegate regulator.
There are no active 168 diagnostic codes.
The ECM has been powered for at least 2 seconds.
The warning lamp will come on once the diagnostic code has been active for
30 seconds. The diagnostic code will be logged.
The engine will be derated while this diagnostic code is active. After the engine
derate has been activated, the electronic service tool will indicate “Turbo Pro-
tection Derate Active” .
This diagnostic code detects a fault in the wastegate regulator that is most
likely to be an open circuit.
(continued)
UENR4469-36 409
Circuit Tests
Copyright of Perkins Engine Company Limited. NOT FOR REPRINTING OR RESALE
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