Perkins 1300 EDi Series, Workshop Manual, Page: 262 / 264

17
250 Workshop Manual, TPD 1353E, Issue 3
Peregrine EDi and 1300 Series EDi
451
Number 1 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
452
Number 2 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
453
Number 3 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
454
Number 4 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
455
Number 5 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
456
Number 6 injector unit short circuit
to B+ or earth: high
Found by the ECM
Injector unit electrical wiring loom
shorted to earth: low
461
Number 1 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
462
Number 2 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
463
Number 3 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
464
Number 4 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
465
Number 5 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
466
Number 6 injector unit failed the
contribution test
Found by the ECM
Refer to performance
diagnostics
511
(1)
Bank 1 has multiple faults
Right side has more than one high side
fault Right side - short, open and
ground
512
(1)
Bank 2 has multiple faults
Left side has more than one high side
fault Left side - short, open and
ground
513
(1)
Bank 1 open circuit: low
Injector units for cylinders 1,2 and 3 have
an open circuit in the high voltage supply
Open circuit Bank 1
514
(1)
Bank 2 open circuit: low
Injector units for cylinders 4, 5 and 6 have
an open circuit in the high voltage supply
Open circuit Bank 2
515
(1)
Bank 1 low side short circuit to
ground or B+ Injector units for cylinders 1,2 and 3 have
short circuit to earth or B+ Wiring loom to right side of
engine shorted
521
(1)
Bank 2 low side short to ground or
B+ Injector units for cylinders 4, 5 and 6 have
short circuit to earth or B+ Wiring loom to right side of
engine shorted
523 ECM power voltage is low Voltage at the ECM is low
Circuits 97CP/97AG low voltage.
ECM relay fault
524
(1)
Both high side switches shorted
together
Short circuit between Bank 1 and Bank 2 Short circuit in wiring loom
525 Injector unit driver circuit fault
ECM unable to supply sufficient voltage to
injector units Engine wiring loom fault. Injector
unit wiring loom fault. ECM fault
531
(1)
Fuel injection synchronising signal
low Detected low voltage at CI signal - engine
misfire/cutout CL signal shorted low -
intermittent
532
(1)
Fuel injection synchronising signal
high Detected high voltage at CI signal -
engine misfire/cutout CL signal shorted high or open to
ECM
541
(1)
ECM feedback toggle not detected
100Hz sent from ECM W/Key on engine
not running Circuits 97CP/97AG low voltage,
ECM relay defective
543
(1)
ECM faults not received
Repair codes 242, 243, or 253 first if
selected Circuits 97CP/97AG low voltage,
ECM relay defective
544 High side injector open in Bank 2 More than one high side fault detected
Injector wiring loom open or short
circuit
545 High side injector open in Bank More than one high side fault detected
Injector wiring loom open or short
circuit
Flash
code
Condition description Comments Probable causes
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