SHAFT ASSEM. 6S3255 - Caterpillar

Illustration 1 g00923975Reference Voltage - The reference voltage is a regulated voltage that is supplied by the ECM to a sensor.Remote Shutdown - The ECM disables the fuel injection signal when the Remote Shutdown Switch is closed. This causes the ECM to shut down the engine. However, the ECM remains active. The air shutoff solenoid is not activated when the remote shutdown switch is activated."Shift in Progress Hold Time" - This is the maximum time that a shift in progress is activated. This is the hold time before the throttles are ramped back to the desired engine speed.Short Circuit - A short circuit is a condition that has an electrical circuit that is inadvertently connected to an undesirable point. An example of a short circuit is a wire which rubs against the engine block and this rubbing eventually wears off the wire insulation. Electrical contact with the engine block is made and a short circuit results.Signal - The signal is a voltage or a waveform that is read by the ECM in order to determine the operating value of the sensor."Slow Vessel Mode Maximum Idle Engine Speed" - This is the maximum allowed idle speed while in slow vessel mode."Slow Vessel Mode Shift Protection Disable Time" - This is the minimum time to disable SVM shift protection."Slow Vessel Mode Shift Protection Enable Time" - This is the minimum time to enable SVM shift protection."Slow Vessel Mode Shift Protection Hold Time" - During a shift the engine speed will be held at the SVM shift protection set speed for this amount of time."Slow Vessel Mode Shift Protection Set Speed" - This is the minimum engine speed limit during a shift in SVM.Supply Voltage - The Supply Voltage is a constant voltage that is supplied to a component in order to provide electrical power that is required for the component to operate. The power may be generated by the ECM or the power may be battery voltage that is supplied by the vessel wiring.Suspect Parameter Number (SPN) - The SPN is a three digit code which is assigned to each component in order to identify data via the data link to the ECM. This is used on the diagnostics for the CAN data link (J1939)."SVM Shift Protection Enable Time" - This is the minimum time that is allowed to enable SVM shift protection."SVM Shift Protection Disable Time" - This is the minimum time that is allowed to disable SVM shift protection.System Configuration Parameters - System Configuration Parameters are Parameters that affect the power rating family or emissions.T-Harness - The T-Harness is a test harness that is designed to connect into the engine harness. This connection allows a normal circuit operation and the connection simultaneously provides a breakout T in order to measure the signals.Terminating Resistor - This is used to terminate the J1939 CAN Data Link. Refer to the installation procedures.Throttle Position - The Throttle Position is the interpretation by the ECM of the signal from the integrated control head (ICH)