Triumph Scrambler 1200 XC Service Manual page 384

MAP sensor
Manifold Absolute Pressure (the air pressure in the intake system).
MIL
Malfunction Indicator Lamp.
Illuminates when most Diagnostic Trouble Codes (DTCs) are set.
Neutral sw itch status
The NEUTRAL or IN GEAR status of the transmission.
Off idle fuel trim
The percentage above or below the nominal fuel requirement for the volume of air
entering at engine speeds other than idle. This function is not currently used in the
Triumph system.
Open circuit
A break in an electrical circuit - current cannot flow.
Ov er temperature
High temperature within the engine Electronic Control Module (ECM) caused by an
internal or external failure.
Oxygen sensor
The oxygen sensor measures the oxygen levels in the exhaust gases and feeds this
information to the engine ECM. Based on this information, adjustments to air/fuel
ratio are made.
Primary throttle position sensor
Sensor for the primary (lower) throttle position.
Purge v alv e duty cycle (if fitted)
The time the purge valve is open in an open/close cycle, expressed as a percentage
of the cycle time.
Road speed sensor
The rear wheel speed sensor is used to supply road speed data to the engine ECM.
Service Manual - Scrambler 1200 XC 384 of 640