Skyjack SJ519 TH, Руководство по обслуживанию

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SJ519 TH 216942AC
Section 4 – Procedures Non-Routine Maintenance
SPN FMI
898 9 Timeout Error of CAN-Receive
Check CAN Bus wiring (Bus scheduling, polarity, short circuit, power interrupt), test protocol of receiver,
check CAN functional range, check actuator.
520 9 Timeout Error of CAN-Receive
Check CAN Bus wiring (Bus scheduling, polarity, short circuit, power interrupt), test protocol of receiver,
check CAN functional range, check actuator.
105 11
Charge air temperature sensor: the voltage of sensor measured by
ECU is out of the target range Check wiring, CAC-sensor not working, check sensor and if necessary replace it, check connection cable
and if necessary repair or replace it.
523613 0, 1, or 2
Rail pressure: the fuel pressure in rail calculated by ECU is either
below or above the target range which is dependant on the engine
speed Check for leakage. Check fuel level in tank and low pressure system. Check fuel-primary pressure. Check
backflow pressure check sensor. Check pressure relief valve. Check metering unit.Check Injector
function (metering unit, injector). If necessary replace components as required.
523165
3, 4, 5, or
12
Fuel metering unit: the ECU detects no load, or the current drain
measured by ECU is above the target range, (Open, Short to B+,
Short to B-)
Check wiring , if necessary check FCU, check fuel metering unit and if necessary replace it, check
connection cable and if necessary repair or replace it
107 0, 3
Air filter differential pressure: the pressure difference of the intake air
between the filter inlet and outlet calculated by ECU is above the
target range
Check airfilter and if necessary clean or renew it, check wiring, check sensor and if necessary replace it,
check connection cable and if necessary repair or replace it
1237 2 Override switch: the ECU receives a permanent signal
Check wiring, if sensor is not working, check switch and if necessary replace it, check connection cable
and if necessary repair or replace it
523470
2, 7, 11, 12,
or 14
Rail pressure: Pressure Relief Valve (PRV) error.
Check error memory for other additional errors and eleminate them first. Check working voltage and if
necessary correct it, check PRV opening counter and if necessary replace it, check rail-pressure sensor
and if necessary replace it, check FCU and if necessary replace it, check rail pressure relief valve and if
157 3, or 4
Rail pressure sensor: the voltage of sensor measured by ECU is out
of the target range or shorted to B+ or B-. Check wiring, check rail pressure sensor and if necessary replace it, check connection cable and if
necessary repair or replace it
523350 4
Injector cylinder bank 1: the current drop measured by ECU is above
the target range Check wiring, check injectors and if necessary replace them, check connection cable and if necessary
repair or replace it
523352 4
Injector cylinder bank 2: the current drop measured by ECU is above
the target range Check wiring, check injectors and if necessary replace them, check connection cable and if necessary
repair or replace it
523354 12
Internal hardware monitoring: the ECU detects an error of its injector
high current output
If error is not removable, change ECU
651 3, or 5
Injector cyl. 1: interruption of electrical connection or the current drop
measured by ECU is above the target range Check wiring and counter plugs, check injector and if necessary replace them, check connection cable
and if necessary repair or replace it.
652 3, or 5
Injector cyl 3. : interruption of electrical connection or the current drop
measured by ECU is above the target range Check wiring, check injector and if necessary replace them, check connection cable and if necessary
repair or replace it.
653 3, or 5
Injector cyl. 4: interruption of electrical connection or the current drop
measured by ECU is above the target range Check wiring, check injector and if necessary replace them, check connection cable and if necessary
repair or replace it.
654 3, or 5
Injector cyl. 2: interruption of electrical connection or the current drop
measured by ECU is above the target range Check wiring, check injector and if necessary replace them, check connection cable and if necessary
repair or replace it.
190 8, 12, or 14
Camshaft or Crankshaft speed sensor: out of range, signal disrupted,
missing signal, or erratic signal Check wiring of camshaft/crankshaft sensor, check camshaft/crankshaft sensor and if necessary replace
it, check connection cable and if necessary repair or replace it
190 2 ECU measures a deviation between camshaft and crankshaft angle Check increment wheel position, clean and adjust if necessary, check sensor postition, reflash datset
190 0, 11, or 14
Engine speed: the engine speed calculated by ECU is above the
target range
check powertrain settings regarding overspeed
94 1, 3, or 4
Low fuel pressure sensor: the voltage of sensor measured by ECU is
out of the target range
Check wiring, if sensor not working, check sensor and if necessary replace it, check connection cable
and if necessary repair or replace it. Check low fuel pressure system (fuel feed pump, relay , fuse, wiring,
sensor) and if necessary repair or replace it
102 1, 2, 3, or 4
Charge air pressure sensor: the measured voltage of sensor by ECU
is out of the target range, either too high or too low.
Check wiring, if charge air pressure/temperature sensor is not working, check sensor and if necessary
replace it, check connection cable and if necessary repair or replace it. Check waste gate system if
necessary replace TC, check CAC if all channels are clean, check charge air piping if necessary clean or
100 3, 4
Oil pressure sensor: the voltage of sensor measured by ECU is out of
the target range, either too high or too low.
Check sensor and if necessary replace it, check connection cable and if necessary repair or replace it
110 0, 1, 3, or 4
Coolant temperature sensor: the voltage of the sensor measured by
ECU is out of the target range; either high or low. Check wiring, sensor defect, check sensor and if necessary replace it, check connection cable and if
necessary repair or replace it
307A-1
J1939
Description Recommended Action