JLG 1850SJ, Руководство по обслуживанию и ремонту, Страница: 142 / 712

SECTION 3 - CHASSIS & TURNTABLE
3-92 3121619
1180 318 168 0 Battery voltage: the voltage measured by
ECU is out of the target range Battery voltage over limit Check alternator, regulator of alternator and if
necessary replace it, check wiring and
voltage of alternator
1181 318 168 1 Battery voltage: the voltage measured by
ECU is out of the target range Battery voltage below limit Check alternator, cabling, contact resistance,
safety fuses, too high load in energy
system, check battery and if necessary replace it
1183 226 172 1 sensed air temperature within air intake
path of engine below physical low limit sensed air temperature within air intake path of
engine below physical low limit Cold start and ambient temperature < thresh-
old
Check wiring harness to AFST-sensor
Exchange AFST-sensor
1222 2-1-2 190 14 Camshaft- and Crankshaft speed sensor sig-
nal not available on CAN or defect. Sensors for engine speed are defect. Threshold for error detection is an internal ECU
threshold.
Check wiring, check cabels and repair or replace
if necessary.
1223 594 5763 6 Actuator EGR-Valve: Open load on ECU out-
put is detected Open circuit on component wiring Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1224 594 5763 6 Actuator EGR-valve: too high curent is going
into the actuator. Output is switched off Overload on component wiring Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1226 594 5763 3 Actuator EGR-valve: short cut to battery is
detected Short-Circuit to battery on component wiring Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1227 594 5763 3 Actuator EGR-valve: short cut to battery on
ECU pin is detected Short-Circuit to battery on component wiring Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1228 594 5763 4 Actuator EGR-valve: short cut to ground on
ECU pin is detected Short-Circuit to ground on component wiring Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1229 594 5763 4 Actuator EGR-valve: short cut to battery on
ECU pin is detected Short-Circuit to ground on component Threshold for error detection is an internal ECU
threshold.
Check wiring, component, ECU
Check repair with SerDia 2010 use case
1230 5-9-4 5763 6 Actuator error EGR-valve; Overload by short-
circuit Short Circuit over Load Threshold for error detection is an internal ECU
threshold.
Check wiring, component
1231 5-9-4 5763 11 Power stage overtemperature due to high
current. Temperature dependent Over Current Threshold for error detection is an internal ECU
threshold.
Check wiring, component
1232 5-9-4 5763 4 Actuator error EGR-Valve (2.9;3.6) or Throt-
tle-Valve (4.1;6.1;7.8); Voltage below
threshold
3.6) Drosselklappe (4.1;6.1;7.8); Voltage
below threshold; Monitoring for CY146 Under Voltage. Threshold for error detection is an internal ECU
threshold.
Check wiring, component
Table 3-10. Engine Fault Codes
Deutz
Code
Blink
Code
SPN FMI Description Possible Cause Action