Code 0107; Code 0108; Code 0113; Code 0117 - Kohler Command Pro ECV850 Service Manual

EFI SYSTEM

Code 0107

Component: Manifold Absolute Pressure (TMAP)
Fault: MAP Circuit Low Voltage or Open
Condition: Intake manifold leak, open connection or
faulty sensor.
Conclusion: TMAP Sensor Related
● Sensor malfunction.
● Vacuum leaks from loose manifold or
sensor.
Wire Harness Related
● Poor grounding or open circuit.
● Wire harness and connectors loose,
damaged or corroded.
● Pin circuit wiring or connectors at Black
10, 11 and 16.
Bad TPS Learn.

Code 0108

Component: Manifold Absolute Pressure (TMAP)
Fault: MAP Circuit High Voltage
Condition: Intake manifold leak, shorted connection
or faulty sensor.
Conclusion: TMAP Sensor Related
● Sensor malfunction.
● Vacuum leaks from loose manifold or
sensor.
Wire Harness Related
● Poor grounding.
● Pin circuit wiring or connectors at Black
11.
Bad TPS Learn.
Code 0112
Component: Intake Air Temperature (TMAP)
Fault: Intake Air Temperature Sensor Circuit
Low Voltage
Condition: Shorted connection, faulty sensor or
shorted wire.
Conclusion: TMAP Sensor Related
● Sensor wiring or connection.
Engine Wiring Harness Related
● Pin circuits Black 10 and Black 8 may
be damaged or routed near noisy
signal (coils, alternator, etc.).
● ECU-to-harness connection problem.
42

Code 0113

Component: Intake Air Temperature (TMAP)
Fault:
Condition:
Conclusion: TMAP Related

Code 0117

Component: Coolant/Oil Sensor
Fault:
Condition:
Conclusion: Temperature Sensor Related
Code 0118
Component: Coolant/Oil Sensor
Fault:
Condition:
Conclusion: Temperature Sensor Related
KohlerEngines.com
Intake Air Temperature Sensor Circuit
High Voltage or Open
Shorted connection, faulty sensor, broken
wire or connection.
● Sensor wiring or connection.
Engine Wiring Harness Related
● Pin circuits ECU Black pin 10 and 8
may be damaged.
● ECU-to-harness connection problem or
broken wire.
Coolant/Oil Temperature Sensor Circuit
Low Voltage
Shorted connection, faulty sensor or
shorted wire.
● Sensor wiring or connection.
Engine Wiring Harness Related
● Pin circuits Black 10 and Black 14
maybe damaged or routed near noisy
signal (coils, stator, etc.).
● ECU-to-harness connection problem.
Coolant/Oil Temperature Sensor Circuit
High Voltage or Open
Shorted connection, faulty sensor, open
connection or broken wire.
● Sensor wiring or connection.
Engine Wiring Harness Related
● Pin circuits ECU Black pin 10 and 14
may be damaged.
● ECU-to-harness connection problem or
broken wire.
System Related
● Engine is operating above 176°C
(350°F) temperature sensor limit.
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