JLG G5-18A Service Manual - Manual (Page 159)

9-39 G5-18A, 2505H, 25.5
Electrical System
9.14 ENGINE DIAGNOSTIC TROUBLE
CODE EMR4
9.14.1 Gauge Fault Code Display
Fault
Codes
SPN
Codes
FMI
Codes
Deutz Description
1 132 11
Air flow sensor load correction factor exceeding the maximum drift limit; plausibility
error
2 132 11 Air flow sensor load correction factor exceeding drift limit; plausibility error
3 132 11 Air flow sensor low idle correction factor exceeding the maximum drift limit
4 132 11 Air flow sensor load correction factor exceeding the maximum drift limit
9 172 2 Sensor ambient air temperature; plausibility error
34 523006 3 Controller mode switch; short circuit to battery
35 523006 4 Controller mode switch; short circuit to ground
36 523923 3 UB1; Short circuit to battery error of actuator relay 1
37 523924 3 UB2; Short circuit to battery error of actuator relay 2
38 523925 3 UB3; Short circuit to battery error of actuator relay 3
39 523926 3 UB4; Short circuit to battery error of actuator relay 4
40 523927 3 UB5; Short circuit to battery error of actuator relay 5
45 168 3 Sensor error battery voltage; signal range check high
46 168 4 Sensor error battery voltage; signal range check low
47 168 2 High battery voltage; warning threshold exceeded
48 168 2 Low battery voltage; warning threshold exceeded
49 597 2
Break lever main switch and break lever redundancy switch status
not plausible
55 523910 14 Air pump doesn't achieve air mass flow set point
56 524013 7 Burner flame unintentional deleted
57 524020 14 Engine power; Not enough oxygen for regeneration
58 523911 0 Burner dosing valve (DV2); over current at the end of the injection phase
59 523911 12 Burner dosing valve (DV2); powerstage over temperature
60 523911 3 Burner dosing valve (DV2); short circuit to battery
61 523911 3 Burner dosing valve (DV2); short circuit to battery on high side
62 523911 4 Burner dosing valve (DV2); short circuit to ground
63 523911 11 Burner dosing valve (DV2); short circuit high side powerstage
64 523912 2 Burner dosing valve (DV2) downstream pressure sensor; plausibility error
66 523912 0
Physical range check high for burner dosing valve (DV2) downstream pressure; shut
off regeneration
69 523912 1
Physical range check low for burner dosing valve (DV2) downstream pressure; shut
off regeneration. When burner injector is actuated, the measured pressure does not
rise above ca. 1250mbarabs
(expected; ca. 2400mbar).
72 523912 3
Sensor error burner dosing valve (DV2) downstream pressure sensor; signal range
check high
73 523912 4
Sensor error burner dosing valve (DV2) downstream pressure sensor; signal range
check low
74 523913 3
Sensor error glow plug control diagnostic line voltage; signal range
check high