Honda RS125 / RS250 Carburetor Throttle Position Sensor Checker
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This is a great little add on for the RS125 & RS250 Honda and comes with full user instructions.
The HRC Throttle Position Sensor Tool is now discontinued and not possible to supply.
This is a UK made tool to replace the HRC part no.37895-NX4-780
The HRC Throttle Position Sensor Tool is now discontinued and not possible to supply.
This is a UK made tool to replace the HRC part no.37895-NX4-780
Overview
After removing the Throttle Position Sensor (HRC Part No. 17135-NX4-780) or when changing the Solenoid Valve (HRC Part No. 16200-NX4-780) the alignment of the carburettor Throttle Position Sensor may become incorrect.
A misaligned throttle sensor will operate the power jet at incorrect RPMs.
Operation
• Connect a 9V PP3 battery to the battery connector
• Connect a digital Volt meter (set at DC voltage) to the red and black crock leads
• Connect the throttle sensor to the three way connector
With the throttle fully closed the meter should read 0.5 Volts with an allowable range of 0.45 to 0.55 Volts.
Adjust the sensor to get the reading within the range.
Tighten the sensor bolt
Flick the throttle open – and return to fully closed – recheck the reading – adjust if needed.
Check that the voltage with the throttle fully open is 3.7 Volts with an allowable range of 3.5 to 3.9 Volts.
If this is incorrect replace the sensor.
Any extraordinary readings check that the battery voltage with the DC voltage meter is above 8.5 Volts
In Stock now
RS125 Honda : £70.00 + VAT
RS250 Honda : £70.00 + VAT
After removing the Throttle Position Sensor (HRC Part No. 17135-NX4-780) or when changing the Solenoid Valve (HRC Part No. 16200-NX4-780) the alignment of the carburettor Throttle Position Sensor may become incorrect.
A misaligned throttle sensor will operate the power jet at incorrect RPMs.
Operation
• Connect a 9V PP3 battery to the battery connector
• Connect a digital Volt meter (set at DC voltage) to the red and black crock leads
• Connect the throttle sensor to the three way connector
With the throttle fully closed the meter should read 0.5 Volts with an allowable range of 0.45 to 0.55 Volts.
Adjust the sensor to get the reading within the range.
Tighten the sensor bolt
Flick the throttle open – and return to fully closed – recheck the reading – adjust if needed.
Check that the voltage with the throttle fully open is 3.7 Volts with an allowable range of 3.5 to 3.9 Volts.
If this is incorrect replace the sensor.
Any extraordinary readings check that the battery voltage with the DC voltage meter is above 8.5 Volts
In Stock now
RS125 Honda : £70.00 + VAT
RS250 Honda : £70.00 + VAT
Exports of all parts supplied outside of UK, to EU Countries, USA, Australia, South Africa, Asia etc are exempt from UK VAT and will be charged 0% VAT.
On arrival to your destination country, you may be asked to pay additional duties and taxes by customs, before the shipment is delivered.
Import tax, customs & duties regulations vary from country to country.
Payment of all Import tax, customs & duties charges are the responsibility of the customer.
On arrival to your destination country, you may be asked to pay additional duties and taxes by customs, before the shipment is delivered.
Import tax, customs & duties regulations vary from country to country.
Payment of all Import tax, customs & duties charges are the responsibility of the customer.
SP125 Limited
22 Walker Wood, Baildon, Shipley, West Yorkshire, BD17 5BE, England
Telephone 01274 583231 [email protected] Mobile 07738 626165
22 Walker Wood, Baildon, Shipley, West Yorkshire, BD17 5BE, England
Telephone 01274 583231 [email protected] Mobile 07738 626165
SP125 Limited Disclaimer
Honda, HRC and all other parts supplied by the SP125 Limited are not guaranteed when used in competition events.
As such, it is a condition of our making all parts available that it is solely the decision of each individual, rider, team member or
team whether they choose to use any part supplied and in doing so, absolve the manufacturer and SP125 Limited of any or all
such claims, including damage to equipment and/or injury to personnel irrespective of how caused.
All parts remain property of SP125 Limited until paid for in full.
All 'special order' parts, that are ordered specially under the instruction of the customer, are non returnable and non refundable.
Honda, HRC and all other parts supplied by the SP125 Limited are not guaranteed when used in competition events.
As such, it is a condition of our making all parts available that it is solely the decision of each individual, rider, team member or
team whether they choose to use any part supplied and in doing so, absolve the manufacturer and SP125 Limited of any or all
such claims, including damage to equipment and/or injury to personnel irrespective of how caused.
All parts remain property of SP125 Limited until paid for in full.
All 'special order' parts, that are ordered specially under the instruction of the customer, are non returnable and non refundable.
