Kohler Command PRO EFI Series User Manual

EFI SYSTEM
46
62 690 05 Rev. EKohlerEngines.com
Code 0032
NOTE: Codes 0031 and 0032 may have been
mistakenly activated by turning key ON with
oxygen sensor disconnected. If either code
status is historic, that code may have set during
assembly or a previous repair and may not be
related to current event. Clear codes and retest
to confi rm. If code status is current, refer to
Oxygen Sensor (O2) earlier in this section, to
test and troubleshoot.
Component: Oxygen Sensor Heater
Fault: O2S Heater Circuit High Voltage
Condition: System voltage too high, shorted
connection or faulty sensor.
Conclusion: Oxygen Sensor Related
● Sensor connector or wiring problem.
● Sensor damaged.
● Pin circuit wiring or connectors at Black
7.
ECU Related
● ECU-to-harness connection problem.
Code 0107
Component: Manifold Absolute Pressure (MAP or
TMAP) Sensor
Fault: MAP or TMAP Circuit Low Voltage or
Open
Condition: Intake manifold leak, open connection or
faulty sensor.
Conclusion: MAP or 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 (MAP or
TMAP) Sensor
Fault: MAP or TMAP Circuit High Voltage
Condition: Intake manifold leak, shorted connection
or faulty sensor.
Conclusion: MAP or 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 (IAT or TMAP)
Sensor
Fault: Intake Air Temperature (IAT or TMAP)
Sensor Circuit Low Voltage
Condition: Shorted connection, faulty sensor or
shorted wire.
Conclusion: Temperature (IAT or 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 (IAT or TMAP)
Sensor
Fault: Intake Air Temperature (IAT or TMAP)
Sensor Circuit High Voltage or Open
Condition: Shorted connection, faulty sensor, broken
wire or connection.
Conclusion: Temperature (IAT or 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.

Kohler Command PRO EFI Series Specifications

General

Brand	Kohler
Model	Command PRO EFI Series
Category	Engine
Language	English