EFI SYSTEM
46
19 690 01 Rev. --
KohlerEngines.com
Code 0336
Component: Crankshaft Position Sensor
Fault:
Crankshaft Position Sensor Noisy Signal
Condition:
Loose sensor, faulty/bad battery, shorted
or faulty connection, faulty sensor or
faulty sensor grounding.
Conclusion: Crankshaft Position Sensor Related
●
Sensor connector or wiring.
●
Sensor loose.
Crankshaft Position Sensor Wheel
Related
●
Damaged teeth.
●
Gap section not registering.
Engine Wiring Harness Related
●
Pin circuit wiring or connectors.
ECU pin Black 4 and Black 13.
●
ECU-to-harness connection problem.
Ignition System Related
●
Non-resistor spark plug(s) used.
●
Faulty or disconnected ignition coil or
secondary lead.
Code 0337
Component: Crankshaft Position Sensor
Fault:
Crankshaft Position Sensor No Signal
Condition:
Loose sensor, open or shorted
connection or faulty sensor.
Conclusion: Crankshaft Position Sensor Related
●
Sensor connector or wiring.
●
Sensor loose.
Crankshaft Position Sensor Wheel
Related
●
Damaged teeth.
Engine Wiring Harness Related
●
Pin circuit wiring or connectors.
ECU pin Black 4 or Black 13.
●
ECU-to-harness connection problem.
If code is stored in fault history and starts
normally. Clear code, no other service
required.
Code 0351
Component: Ignition Coil
Fault:
Cylinder 1 Ignition Coil Malfunction
Condition:
Broken wire in harness (may not be
visible), shorted connection or faulty
sensor.
Conclusion: Engine Wiring Harness Related
●
Connection to ignition or fuse.
●
Pin circuit wiring or connectors.
●
ECU pin Black 1.
●
ECU-to-harness connection problem.
Ignition System Related
●
Incorrect spark plug(s) used.
●
Poor connection to spark plug.
Code 0352
Component: Ignition Coil
Fault:
Cylinder 2 Ignition Coil Malfunction
Condition:
Broken wire in harness (may not be
visible), shorted connection or faulty
sensor.
Conclusion: Engine Wiring Harness Related
●
Connection to ignition or fuse.
●
Pin circuit wiring or connectors.
ECU pin Grey 10.
●
ECU-to-harness connection problem.
Ignition System Related
●
Incorrect spark plug(s) used.
●
Poor connection to spark plug.
Code 0562
Component: System Voltage
Fault:
System Voltage Low
Condition:
Faulty voltage regulator, bad fuse or
shorted connection.
Conclusion: Corroded Connections
Bad Stator
Bad Battery
●
Low output charging system.
●
Poor magnet in
fl
ywheel.
●
Bad or missing fuse.
Code 0563
Component: System Voltage
Fault:
System Voltage High
Condition:
Faulty voltage regulator or shorted
connection.
Conclusion: Faulty Recti
fi
er-Regulator
Bad Stator.
Bad Battery.