61A-85885-00-00 Yamaha Z200 Throttle Position Sensor | Genuine Used Part

🔧 Product Description

Genuine Yamaha V6 Throttle Position Sensor - Part Number: 61A-85885-00-00

A genuine used Yamaha throttle-position sensor for selected OX66 EFI, HPDI and mechanically throttled four-stroke outboard motors.

The sensor mounts to the throttle body or throttle-linkage assembly and reports the throttle-plate position to the engine control unit.

⚙️ Key Features

• Genuine used Yamaha throttle-position sensor
• Correct OEM part number 61A-85885-00-00
• Used on selected Yamaha V6 OX66 and HPDI engines
• Also fitted to selected F75 through F100 four-stroke models
• Adjustable sensor installation requiring correct calibration

🚤 Compatibility

Commonly used on

• Yamaha OX66 electronic fuel-injection throttle bodies
• Yamaha HPDI throttle-linkage assemblies
• Selected Yamaha four-stroke throttle bodies

Typically suits

• Engine models:
• Yamaha SX150, SX175, SX200, SX225 and SX250 OX66
• Yamaha Z150 and VZ150 HPDI
• Yamaha Z175 and VZ175 HPDI
• Yamaha Z200 and VZ200 HPDI
• Yamaha Z225 and VZ225 HPDI
• Yamaha Z250 and VZ250 HPDI
• Selected Z300 and VZ300 applications
• Yamaha F75, F80, F90 and F100 models where the diagram specifies 61A-85885-00-00
• HP Range: Approximately 75HP - 300HP
• Engine Type: Yamaha EFI, HPDI and selected four-stroke outboard
• Year Range: Approximately late 1990s through the 2000s

🔌 Function

The sensor supplies the ECU with a variable voltage corresponding to throttle opening. This signal is used for fuel delivery, ignition timing, acceleration enrichment and idle control.

⚠️ Common Signs of Failure

• Engine hesitates during acceleration
• Idle speed is unstable
• Throttle response is inconsistent
• Engine will not reach full RPM
• TPS diagnostic code is stored
• Sensor voltage has dead spots
• Sensor is incorrectly adjusted after throttle-body work
• Wiring or connector movement changes the engine response

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 6X2-85885-10-00 later related Yamaha TPS reference on selected applications
• 61A-85885-00-00 original throttle-position-sensor reference

OEM / Related Numbers

• 61A-85885-00-00
• 61A858850000
• 61A-85885-00
• 6X2-85885-10-00
• Mercury 804298T related Yamaha-derived Mercury application
• Related throttle-sensor bracket, lever and mounting screws

Aftermarket / Verified Equivalents

• Aftermarket direct-replacement TPS under 61A-85885-00-00
• Aftermarket direct-replacement TPS under 6X2-85885-10-00
• Aftermarket replacement cross-reference for Mercury 804298T

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated