Standard Ignition TH142 Throttle Position Sensor

Throttle Position Sensor for Mitsubishi and Hyundai

The Standard Ignition TH142 throttle position sensor provides direct throttle angle feedback to the engine control system. It uses a female plug-in connector with four male blade terminals for a straightforward electrical connection on the listed applications.

• Throttle Position Sensor for emission control and engine management systems
• Female connector with 1 plug-in connection
• 4 male blade terminals for secure signal transfer
• Direct-fit replacement for select Mitsubishi, Hyundai, and Dodge applications
• Cross-references Dorman - HELP 14049 for the same application

Fitment Coverage

• Fits 1993-1999 Mitsubishi 3000GT, N/A
• Fits 1995-1999 Mitsubishi Eclipse, N/A
• Fits 1994-1998 Hyundai Sonata, N/A
• Fits 1993-1998 Mitsubishi Galant, N/A
• Fits 1993-1996 Dodge Stealth, N/A
• Fits 1996 Hyundai Sonata, N/A, From 9/95
• Fits 1992-1996 Mitsubishi Diamante, N/A, Compatible with vehicles lacking traction control.
• Fits 1993-1996 Mitsubishi Mighty Max, N/A
• Fits 1993-1996 Mitsubishi Mirage, N/A
• Fits 1993-1994 Dodge Colt, N/A

How It Works

Standard Ignition TH142 is built for vehicles that rely on accurate throttle position input to manage fuel delivery, idle quality, and acceleration response. It is a practical replacement choice for Mitsubishi 3000GT, Mitsubishi Eclipse, Hyundai Sonata, Mitsubishi Galant, and related models listed in the fitment data. The TH142 is also cross-referenced to Walker Products 200-1098 for the same application.

Common Problems It Can Address

• Erratic or delayed throttle response
• Rough idle or unstable engine speed
• Throttle angle signal faults stored by the engine computer
• Hesitation during acceleration
• Driveability issues caused by worn sensor contacts

Installation Notes

Confirm connector style, terminal layout, and vehicle application before installation. This sensor uses a female connector, one plug-in connection, and four male blade terminals. On the listed 1996 Hyundai Sonata applications, verify the build date note of from 9/95. For the 1992-1996 Mitsubishi Diamante, confirm the vehicle is without traction control as noted in the fitment data.

Quality Assurance

Standard Ignition supplies this throttle position sensor as an OE-style replacement part for the listed applications. Verify fitment against the vehicle’s year, make, model, and configuration before ordering.