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Small transparent throttle position sensor TH51T

Standard Ignition

Standard Ignition TH51T Throttle Position Sensor

SKU CH-D53P-PNMY7

Measures throttle valve angle to ensure precise engine fuel management

  • ColorTransparent
  • Precision throttle response from trusted Standard Ignition engineering
  • Transparent housing allows quick visual inspection of internal components
  • Direct manufacturer shipping ensures authentic TH51T part delivery
  • Engine tool designed for accurate throttle position monitoring
  • First listed March 2024 for current vehicle compatibility

Direct Replacement Sensor

The Standard Ignition TH51T throttle position sensor fits as a direct replacement for the original engine component. It transmits precise throttle-angle data to the ECU so fuel delivery and ignition timing stay accurate. Professional technicians and experienced DIY owners install it to restore drivability on compatible vehicles.

Transparent Housing Build

The transparent housing lets you confirm internal alignment before installation without disassembly. Standard connector geometry locks onto the factory wiring harness with a positive click, eliminating guesswork during the swap. No special tools are required beyond basic hand tools found in most home garages.

Analogue Signal Limits

The sensor outputs a simple analogue voltage curve that the ECU interprets across its full sweep. Wear on the internal track can introduce dead spots that the ECU cannot correct through software calibration. Buyers who need redundant tracks or digital protocols must select a different part number.

Highlights

  • Precision throttle response from trusted Standard Ignition engineering
  • Transparent housing allows quick visual inspection of internal components
  • Direct manufacturer shipping ensures authentic TH51T part delivery
  • Engine tool designed for accurate throttle position monitoring
  • First listed March 2024 for current vehicle compatibility

Specifications

BrandSTANDARD IGNITION
ColorTransparent

Questions about this item

What vehicle interface does the TH51T throttle position sensor use to communicate with the ECU?

The TH51T connects directly to the engine wiring harness using the original equipment connector for the throttle position signal.

What physical space is required to mount this throttle position sensor?

The sensor mounts on the throttle body using the factory bolt pattern; no extra brackets or clearance are needed.

How is the TH51T installed and which step is commonly missed?

Remove the old sensor, fit the new unit to the throttle body, torque the fasteners, then reconnect the harness; the step often missed is verifying smooth throttle rotation before tightening.

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