PRODUCT DETAILS
Throttle Position Sensor / TPS for Yamaha Outboards
Marine-grade aftermarket Throttle Position Sensor (TPS) for selected Yamaha F115 / LF115 115 HP 4-stroke outboards.
The sensor monitors throttle position and sends this information to the engine management system for correct fuel and ignition control.
Replaces Yamaha 68V-85885-00.
Fitment
Fits selected Yamaha 115 HP 4-stroke outboards:
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F115
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F115A
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LF115
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Selected 68V / 68W engine families
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Approximately 2000–2015, depending on exact model and market
Documented applications include models such as:
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F115TJR
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F115TLR
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F115TXR
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LF115TXR
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F115AET
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F115AETX
Yamaha parts catalogues identify 68V-85885-00 as the Throttle Sensor Assembly fitted to the F115 intake system.
Replaces Yamaha Part Numbers
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68V-85885-00
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68V-85885-00-00
Searchable Number Formats
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68V8588500
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68V858850000
Additional Cross Reference
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Mercury 880884T
Mercury 880884T is cross-referenced for selected Yamaha-derived Mercury 115 HP EFI 4-stroke applications.
Product Function
The Throttle Position Sensor (TPS) detects the position of the throttle and sends this information to the ECU / engine management system.
This information is used to correctly control engine operation according to throttle demand.
A faulty TPS may contribute to symptoms such as:
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Poor throttle response
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Irregular or unstable running
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Incorrect idle
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Hesitation during acceleration
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Engine warning / fault indication
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Reduced engine performance
These symptoms can also be caused by other fuel, air, ignition, wiring or sensor faults, so correct diagnosis is recommended before replacing the sensor.
Product Features
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Throttle Position Sensor
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TPS / Throttle Sensor
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Yamaha F115 / LF115 applications
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115 HP
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4 Stroke
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EFI engine management sensor
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Direct replacement where part number matches
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Marine-grade aftermarket replacement
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New
What's Included
1 × Throttle Position Sensor
⚠️ Important Compatibility Warning
This sensor does NOT fit every Yamaha 115 HP outboard.
It is for selected F115 / LF115 4-stroke engine families using Yamaha 68V-85885-00.
Before ordering, please check:
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Engine model
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Engine family / prefix
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Model year
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Complete serial number
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Original sensor part number
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Electrical connector
The safest compatibility check is that your engine specifies:
68V-85885-00 / 68V-85885-00-00
If the part looks the same as yours, this does not always mean it is the correct part for your outboard.
If unsure, send SSI Marine your engine model + horsepower + complete serial number and we will help check compatibility.
Buyer Responsibility
It is the buyer's responsibility to confirm compatibility before purchasing.
OEM part numbers are used for identification and reference purposes only.
Correct diagnosis is recommended before replacing a throttle position sensor, as similar symptoms can be caused by throttle-body adjustment, wiring, ECU, fuel-system or other sensor faults.
Why Buy From SSI Marine?
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Marine-grade aftermarket & OEM-spec parts
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Workshop-tested products
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Same-day dispatch before 1 PM Monday–Friday
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Royal Mail Tracked 24
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UK stock
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Collection from Leigh, Greater Manchester
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Technical support from experienced outboard specialists
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.
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