29
2026
-
04
What are the types of motorcycle sensors
Author:
Intake manifold pressure sensor: detects the absolute pressure inside the intake manifold, used to calculate fuel injection quantity and ignition timing.
Engine knock sensor: monitors whether the engine is knocking and provides feedback to the ECU to adjust the ignition advance angle.
Oil pressure sensor: Real time monitoring of the oil pressure in the engine lubrication system, issuing a warning when the pressure is too low.
Throttle position sensor: detects the throttle opening, reflects the engine load status, and is used to correct the fuel injection quantity and ignition timing.
Crankshaft position sensor: provides crankshaft position and speed signals, serving as a reference for ignition and fuel injection control.
Camshaft position sensor: recognizes the working sequence of cylinders and assists the ECU in controlling ignition and fuel injection timing.
Oxygen sensor (exhaust oxygen sensor): monitors the oxygen content in the exhaust, achieves closed-loop control of air-fuel ratio, and reduces emissions.
Atmospheric pressure sensor: corrects fuel injection quantity and ignition timing based on altitude.
Intake temperature sensor: detects the intake temperature and is used to correct the fuel injection duration.
Fuel pump and fuel pressure regulator related sensors: Although not independent sensors, they participate in fuel system status monitoring.
Tilt sensor: detects the vehicle's tilt angle to prevent accidental engine operation during rollover.
Vehicle speed sensor: measures the speed of the motorcycle, used for speedometer display, cruise control, gearbox control, etc.
Latest Updates
2026-04-29
What is the function and purpose of motorcycle cable color
Red line: usually the positive pole of the power supply, used for ignition power, charging output, etc., providing the main power.
2026-04-29
The difference between motorcycle mechanical instruments and LCD instruments
Mechanical instruments: directly reflect information such as vehicle speed and rotation speed through physical pointers, dials, and gear mechanisms, without electronic screens.
2026-04-29
How to choose a motorcycle LCD instrument panel
Priority should be given to selecting original accessories for the original vehicle model to ensure sensor matching, wire harness compatibility, and error control.
2026-04-29
What are the types of motorcycle speedometers
By using a flexible shaft or gear transmission, the rotational motion of the front wheels or gearbox is transmitted to the speedometer pointer
2026-04-29
What are the symptoms and manifestations of a broken motorcycle sensor
Water temperature sensor: The fault light is constantly on, and the water temperature gauge always displays a maximum value of 120 degrees
2026-04-29
What is the function of cables in motorcycles
The cables in motorcycles are an important component for connecting various electrical equipment.