Kohler Command PRO EFI - Page 166

5. Slide throttle body off intake manifold.
Electronic Throttle Body Components (ETB ECH EFI)
B
A
C
D
A
Electronic Throttle
Body (ETB)
B TPS/ETB Connector
C Vent Hose D Breather Hose
1. Slide clamp and disconnect breather hose from
breather cover.
2. Disconnect vent hose from throttle body.
A
B
A ETB Rib B
Wire Tie
Retention Teeth
3. Disconnect TPS/ETB connector. Carefully remove
retention teeth of wire tie securing TPS/ETB lead to
rib on ETB.
4. Lift ETB with O-ring off intake manifold.
Disconnect Fuses and Remove ETB LPAC Support
Bracket
C
D
D
D
A
D
B
A
A
C
A Fuses B
Diagnostic
Connector
C LPAC Support Bracket D Screw
1. Disconnect fuse connectors on ETB LPAC support
bracket and allow them to hang. Disconnect
diagnostic plug from cap.
2. Remove screws securing bracket with fuse and
diagnostic caps.
On oil fi lter side of certain engines, screw closest to
exhaust port may also secure engine temperature
sensor lead between bracket and baffl e. Note
placement for reassembly.
Remove High Output Charging System Rectifi er-
Regulator and Electronic Throttle Body Components
(ETB ECH EFI)
H
A
B
N
L
K
G
I
F
G
D
E
E
C
M
H
J
A
High Output Charging
Fuse
B TPS/ETB Connector
C Fuses D
Diagnostic
Connector
E
Rectifi er-Regulator
Bracket
F Rectifi er-Regulator
G Terminal Block Cover H Torx Screw
I Clamp J Dipstick Tube
K Support Bracket L Screw
M Nut N Ring Terminal
NOTE: Unless rectifi er-regulator and high output
charging fuse cover/bracket are being replaced,
disassembly from regulator bracket is
unnecessary.
1. Remove fuses and diagnostic connector from caps.
2. Remove Torx screws and terminal block cover from
rectifi er-regulator.
3. Remove nuts and ring terminals from rectifi er-
regulator. Using a pen, mark each yellow stator wire
1, 2, 3.
Disassembly/Inspection and Service
166 24 690 01 Rev. SKohlerEngines.com