Yamaha 5PS-85885-01-00 Throttle Position Sensor

Description:

The Yamaha 5PS-85885-01-00 Throttle Position Sensor is used in motorcycle fuel injection systems to monitor throttle valve position and send signals to the ECU. Commonly installed in Yamaha FJR1300, FZ1, TDM900, and similar fuel-injected motorcycles. Maintenance teams and technicians use this part for replacement and repair applications to restore accurate throttle response and engine performance.

Applications:

The Yamaha 5PS-85885-01-00 throttle position sensor is used in motorcycle engine management systems where precise throttle input and fuel control are required. It is commonly applied in Yamaha street and sport models such as FJR1300, FZ1, and WR250 series, where it continuously relays throttle position data to the ECU to optimize fuel injection and ignition timing for smooth acceleration and efficient engine operation .

Technical Specifications:

• Product Type: Throttle Position Sensor (TPS)
• Manufacturer: Yamaha
• Part Number: 5PS-85885-01-00
• Function: Detects throttle valve position and sends signal to ECU
• Application: Fuel-injected motorcycle engine systems
• Fitment: Yamaha FJR1300, FZ1, TDM900, WR250X and similar models
• Voltage Signal: Variable output based on throttle position
• Construction: Plastic housing with internal electronic sensor
• Installation: Direct OEM replacement
• Operation: Real-time throttle angle monitoring for fuel/ignition control
• Condition Availability: OEM and aftermarket replacements available

Common Replacements:

• Yamaha 5PS-85885-00-00
• Yamaha 5PX-85885-01-00
• Yamaha 3P6-85885-00-00