HomeEmission Control > SensorsStandard Ignition TH12 Throttle Position Sensor
Part #: TH12

Standard Ignition TH12 Throttle Position Sensor

⚙️ 31 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Mercury, Ranger, Bronco, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-150, F-250, F-350, Mustang, Capri, and Topaz
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Overview of Standard Ignition TH12 Throttle Position Sensor

The Standard Ignition TH12 throttle position sensor is designed for precise throttle monitoring in select Ford and Mercury vehicles. This sensor ensures accurate throttle input data, supporting optimal engine performance and emission control.

  • Connector Gender: Male
  • Connector Quantity: 1
  • Connector Type: Plug in
  • Terminal Gender: Female
  • Terminal Quantity: 3
  • Terminal Type: Bullet

Detailed Product Description

The TH12 throttle position sensor from Standard Ignition features a single male plug-in connector with three female bullet terminals. This configuration allows for secure and reliable electrical connections, essential for consistent throttle position readings. Compatible with various Ford and Mercury models, including Bronco, Capri, E-150 Econoline series, F-150, Mustang, Ranger, and Topaz, this sensor integrates seamlessly with the vehicle’s emission control system. The sensor’s design supports accurate throttle angle detection, which is critical for engine control modules to regulate fuel injection and ignition timing effectively.

Compatible Vehicles and Applications

This throttle position sensor is compatible with the following Ford and Mercury vehicles:

  • Ford Bronco
  • Ford Capri
  • Ford E-150 Econoline and E-150 Econoline Club Wagon
  • Ford E-250 Econoline and E-250 Econoline Club Wagon
  • Ford E-350 Econoline and E-350 Econoline Club Wagon
  • Ford F-150, F-250, F-350
  • Ford Mustang
  • Ford Ranger
  • Mercury Topaz

Common Issues Addressed by the TH12 Sensor

  • Erratic or unstable idle speed
  • Poor throttle response or hesitation
  • Check engine light related to throttle position
  • Reduced fuel efficiency due to incorrect throttle data
  • Engine stalling or surging during acceleration

Installation Notes and Tips

When installing the Standard Ignition TH12 throttle position sensor, ensure the vehicle’s ignition is off before disconnecting the old sensor. Carefully unplug the male connector and remove the sensor from the throttle body. Install the new sensor by aligning the bullet terminals correctly and securing the plug-in connector firmly. After installation, verify sensor operation by checking for smooth throttle response and absence of diagnostic trouble codes related to throttle position.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TH12 throttle position sensor undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details should be confirmed with the product documentation or supplier.

BrandStandard Ignition
Part NumberTH12
Connector GenderMale
Connector TypePlug In
Terminal GenderFemale
Terminal TypeBullet

This part fits 31 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1987FordRanger2.0LL4N/A
1986FordBronco4.9LL6N/A
1986FordE-150 Econoline4.9LL6N/A
1986FordE-150 Econoline Club Wagon4.9LL6N/A
1986FordE-250 Econoline4.9LL6N/A
1986FordE-250 Econoline Club Wagon4.9LL6N/A
1986FordE-350 Econoline4.9LL6N/A
1986FordE-350 Econoline Club Wagon4.9LL6N/A
1986FordF-1504.9LL6N/A
1986FordF-2504.9LL6N/A
1986FordF-3504.9LL6N/A
1986FordMustangLX2.3LL4N/A
1986FordRanger2.0LL4N/A
1986MercuryCapri2.3LL4N/A
1986MercuryTopaz2.3LL4N/A
1985FordBronco4.9LL6N/A
1985FordE-150 Econoline4.9LL6N/A
1985FordE-150 Econoline Club Wagon4.9LL6N/A
1985FordE-250 Econoline4.9LL6N/A
1985FordE-250 Econoline Club Wagon4.9LL6N/A
1985FordE-350 Econoline4.9LL6N/A
1985FordE-350 Econoline Club Wagon4.9LL6N/A
1985FordF-1504.9LL6N/A
1985FordF-2504.9LL6N/A
1985FordF-3504.9LL6N/A
1985FordMustangLX2.3LL4N/A
1985FordRanger2.0LL4N/A
1985MercuryCapri2.3LL4N/A
1985MercuryTopaz2.3LL4N/A
1984FordRanger2.0LL4N/A
1983FordRanger2.0LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

14010141-2122-1973213-2090380605S515671-765675429CX1132AE5DF9B989AAEC1022ECC1301TPS208

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.