Appendix
100
6.5.2 Diagnostic Fault Codes List
Fault Description
ID
FMI
SPN
Emissions
Related
Code
AL01 AFR Lean
13
0
6575
Yes
AL01
AL02 AFR Rich
14
1
6575
Yes
AL02
AL07 Main FPGA Refresh
Needed
15
13
516305
AL07
AL09 NOx ppm Hi
16
16
516988
Yes
AL09
AL11 NOx Signal Rate Fault
17
10
3226
Yes
AL11
AL15 Barometric Capture Fault
18
19
108
Yes
AL15
AL20 MAP 1 Sensor Voltage Lo
19
4
3563
Yes
AL20
AL30 MAP 1 Sensor Voltage
Hi
20
3
3563
Yes
AL30
AL40 MAP 2 Sensor Voltage
Lo
21
4
5422
Yes
AL40
AL50 MAP 2 Sensor Voltage
Hi
22
3
5422
Yes
AL50
AL60 MAP Difference Out of
Range
23
16
1319
Yes
AL60
AL78 MAP Hi
24
16
3563
Yes
AL78
AL86 Load Sensor Input Lo
25
4
2452
AL86
AL87 Load Sensor Input Hi
26
3
2452
AL87
AL88 Loss of Load Sensor
Input
27
7
2452
AL88
AL89 Load Hi
28
16
2452
AL89
AL102 MAT 1 Sensor Input Lo
29
4
105
Yes
AL102
AL103 MAT 1 Sensor Input Hi
30
3
105
Yes
AL103
AL105 MAT 2 Sensor Voltage
Lo
31
4
1131
Yes
AL105
AL106 MAT 2 Sensor Voltage
Hi
32
3
1131
Yes
AL106
AL107 Loss of MAT Sensor(s)
33
7
5587
Yes
AL107
AL108 MAT Hi
34
16
5587
Yes
AL108
AL116 Lube Oil Temp Input Lo
35
4
175
AL116
AL117 Lube Oil Temp Input Hi
36
3
175
AL117
AL118 Lube Oil Temp Hi
37
16
175
AL118
AL111 UEGO1 Sense Cell
Failure
38
12
516325
Yes
AL111
AL112 UEGO1 Nernst Voltage
Lo
39
3
516325
Yes
AL112
AL114 UEGO1 Sensor Fault
40
12
516328
Yes
AL114
AL115
UEGO
Analog
In
Sensor Lo
41
3
516326
Yes
AL115
于千钧
“1005098300 - Operation_and_Maintenance_Manual_for_PowerKit_16M33_Series_Gas_Engine, A”
林世龙
许太法
宋安泽
20200425
于千钧
张安勇/Zhang Anyong
王巧荣