Disassembly/Inspection and Service
68 62 690 13 Rev. AKohlerEngines.com
Remove Temperature/Manifold Absolute Pressure (TMAP) Sensor
NOTE: Unless TMAP sensor is damaged or malfunctioning, disassembly from intake manifold is unnecessary.
1. With a screwdriver, slide locking tab on electrical connector.
2. Detach connector.
3. Remove screw and pull TMAP sensor out of intake manifold.
Remove Throttle Body
NOTE: Mark position of fuel injector electrical connector before removing.
1. Disconnect throttle position sensor connector.
2. Disconnect vent hose from throttle body.
3. Slide throttle body off studs.
4. Using a permanent marker, place a 1 or 2 on each electrical connector, designating appropriate cylinder head.
5. Disconnect fuel injector electrical connectors.
Remove Fuel Injectors
NOTE: Unless fuel injectors are damaged or malfunctioning, disassembly from intake manifold is unnecessary.
NOTE: Make note of position of fuel injector before removing.
1. Remove screw and pull injector out of intake manifold.
2. When removed, pull metal retaining clip connecting fuel injector to fuel injector cap. There may be some fuel left in
line. Any spilled fuel must be cleaned up immediately.
Intake Manifold Components
G
D
B
F
G
C
I
B
A
E
H
G
A
Crankshaft Position
Sensor
B
Intake Manifold
Gasket
C Intake Manifold D Fuel Rail
E TPS Sensor F Throttle Body G Fuel Injector H Metal Retaining Clip
I TMAP Sensor
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