Hotwire Throttle Position Sensor (TPS)

£149.17 (ex. VAT)

Hotwire Throttle Position Sensor

If you have any questions and you would like to speak to one of our friendly team then please call us on +44(0)1603 891209

What is this listing for?
As we all know, the original Lucas throttle position sensors for the Hotwire injection system are no longer available. And although there is an aftermarket copy available its construction and reliability leave much to be desired. In simple terms, it's rubbish.

However due to demand we have sourced this aftermarket TPS, which we normally use on our carbon fiber throttle bodies and know to be reliable (we've been using them for years). Also supplied is an adapter plate to fit this TPS directly to a Hotwire plenum as well as instructions and plugs to wire it in.

​​​​​​​Please note that fitting this TPS does require the plug for the TPS to be removed from your loom and replaced but full wiring instructions are supplied. 

If you are unsure if this is correct for your vehicle / injection system 
do not hesitate to contact us as we can advise.

Vehicles that were fitted as 
standard with the Hotwire injection system
  • 3.9 and 4.2 litre Range Rover Classic
  • 3.5 and 3.9 Litre Discovery 1's
  • 3.9 and 4.6 litre Morgan +8's
  •  4.0, 4.5 and 5.0 litre TVR's
  • MG RV8's
  • Many Westfields with EFi
  • Marcos Mantula
  • Many Defender 90 V8 conversions with EFi

Brand RPI
Weight 1.9kg