CUMMINS FAULT CODE 115

ADVERTICEMENT

mk:@MSITStore:C:\Users\HP\Desktop\Backup\Insite\Cummins%20FIS\F


FAULT CODE 115

Engine Magnetic Speed/Position Lost Both of Two Signals - Data Erratic, Intermittent, or Incorrect

Overview


CODE

REASON

EFFECT

Fault Code: 115

Engine Magnetic Speed/Position Lost Both of Two Signals - Data

Fueling to the injectors is disabled and the engine

PID:

Erratic, Intermittent, or Incorrect

can not be started.

SPN: 612



FMI: 2



LAMP: Red



SRT:



Engine Crankshaft Speed/Position Sensor Circuit and Engin

Speed/Position Sensor Circuit


Circuit Description


The engine crankshaft speed/position sensor and the engine camshaft speed/position sensor are connected to the engine wiring harness.


Component Location


The engine crankshaft speed/position sensor reads a tone wheel mounted to the engine crankshaft. The sensor is located on the left side of the cylinder block toward the flywheel. The engine camshaft speed/position sensor reads a tone wheel inside the front gear cover. The sensor is located on the left side of the

engine on the back of the gear housing.


Shop Talk


The engine crankshaft speed/position sensor and engine camshaft speed/position sensor use the same style sensor and the connector keys are the same. It is possible to connect the wiring harness to the incorrect sensors. If this occurs, the engine control module (ECM) will detect the problem and the engine will not start. Once the connector problem is corrected, the engine can be started and the fault code will become inactive.


Refer to Troubleshooting Fault Code t05-115.


Last Modified: 26-Nov-2012

Copyright © 2000-2010 Cummins Inc. All rights reserved.

Scroll to Top