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Kohler Engine Parts Call K&T 606-678-9623 or 606-561-4983
Example of Diagnostic Display
1. Diagnostic display initiated through ignition key sequencing.
2.
3.
4.
5.
6.
7.
Figure 5B-40.
After the problem has been corrected, the fault codes may be cleared as follows.
1. Disconnect the negative (-) battery cable or the main harness connector for one minute.
2. Reconnect the cable and tighten securely. Start the engine and allow it to run for several minutes. The MIL
should remain off if the problem was corrected, and the fault codes should not reappear (codes 31, 32, 33,
and 34 may require 10-15 minutes of running to reappear).
The following chart lists the fault codes, what they correspond to, and what the visual indications will be. Following
the chart is a list of the individual codes with an explanation of what triggers them, what symptoms might be
expected, and the probable causes.
Diagnostic Code Summary
O
B
D
2
P
C -
o
d
e
A
p
p
c i l
a
b
e l
B
i l
k n
t
: o
3 "
2
i P
" n
C
o
C
o
d
e
(
M
S
E
. 1
) 1
E
C
U
S /
s y
- t
e
m
O
n
y l
-
-
N
o
2
1
P
0
3
3
5
L
o
2
2
P
0
1
2
0
T
P
2
2
P
0
1
2
2
T
P
2
2
P
0
1
2
3
T
P
2
3
P
0
6
0
1
D
e
2
4
E
n
3
1
P
0
1
7
4
S
s y
Long Pause
Short Pause
3
Long Pause
Long Pause
Light remains on at end of transmission
n
n
e
t c
o i
n
r o
F
a
u l i
e r
D
e
s
i r c
t p
o i
n
R
P
M
S
g i
n
l a
s s
f o
S
y
c n
h
o r
n
z i
t a
o i
n
S
-
S
g i
n
l a
m I
p
a l
s u
b i
e l
S
-
O
p
e
n
r o
S
h
o
t r
i C
c r
t i u
o t
G
o r
S
-
S
h
o
t r
i C
c r
t i u
o t
B
t a
e t
y r
e f
i t c
e v
E
C
U
g
n i
e
S
p
e
e
d
S
e
s n
r o
e t
m
o t
o
L
e
a
n
www.mymowerparts.com
2
6
2 "
4
i P
" n
(
M
S
E
. 1
) 0
P
a l
s
c i t
C -
a
s
e
d
E
C
U
S /
s y
e t
m
Y
Y
N
u
n
d
Y
Y
Y
Y
Y
Section 5B
EFI Fuel System
Code 32
Code 61
1
3 "
2
i P
" n
(
M
S
E
. 1
) 1
N
o
e t
P
a l
s
c i t
C -
a
s
e
d
E
C
U
S /
s y
e t
m
Y
Y
N
2
Y
Y
Y
Y
9
Y
6
cont. on next page
5B.31
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