46
EFI System
KohlerEngines.com
66 690 14 Rev. A
Code 0107
Component: Manifold Absolute Pressure (TMAP)
Fault:
TMAP 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:
TMAP 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.
Code 0113
Component: Intake Air Temperature (TMAP)
Fault:
Intake Air Temperature Sensor Circuit
High Voltage or Open
Condition:
Shorted connection, faulty sensor, broken
wire or connection.
Conclusion: TMAP Sensor Related
●
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.
Code 0117
Component: Coolant/Oil Sensor
Fault:
Coolant/Oil Temperature Sensor Circuit
Low Voltage
Condition:
Shorted connection, faulty sensor or
shorted wire.
Conclusion: Temperature Sensor Related
●
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.
Code 0118
Component: Coolant/Oil Sensor
Fault:
Coolant/Oil Temperature Sensor Circuit
High Voltage or Open
Condition:
Shorted connection, faulty sensor, open
connection or broken wire.
Conclusion: Temperature Sensor Related
●
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.
