Standard Ignition TH461 Throttle Position Sensor

Throttle Position Sensor for Mercedes-Benz

Standard Ignition TH461 is a throttle position sensor for select Mercedes-Benz vehicles. It provides the throttle angle signal used by the engine management system to monitor accelerator input and adjust fuel and ignition control.

Compatible with Mercedes-Benz CLK320, SLK230, E320, ML320, ML55 AMG, SL600, ML430, C280, C43 AMG, S420, S500, and C36 AMG applications across the listed model years, this TH461 sensor supports accurate throttle feedback for drivability-focused repairs.

Key Features

• Standard Ignition TH461 throttle position sensor
• Female connector with plug-in connector type
• Male pin terminals, 6-terminal design
• Direct-fit sensor for select Mercedes-Benz throttle systems
• Cross-references Standard Ignition TH461 and 2-60083 for the same application

Detailed Description

The throttle position sensor measures throttle plate movement and sends that information to the vehicle control system. On Mercedes-Benz models such as the E320, ML320, and CLK320, a stable throttle signal is important for smooth acceleration, consistent idle behavior, and proper engine response. Standard Ignition TH461 is built with the specified connector and terminal layout to match the original-style electrical interface.

This part is used in a wide range of Mercedes-Benz passenger cars and SUVs from 1997 through 2005, including applications for the SL600, S500, and ML55 AMG. If you are searching for a Mercedes-Benz throttle position sensor TH461, or a throttle position sensor for Mercedes-Benz E320 and ML320 models, this part number is a direct reference point for the listed fitments.

What It Helps Address

• Throttle signal errors that affect engine response
• Rough or inconsistent idle behavior
• Delayed acceleration or hesitation during throttle input
• Check engine light conditions related to throttle position feedback
• Driveability issues caused by worn sensor output

Installation Notes and Tips

Verify connector style, terminal count, and vehicle fitment before installation. This sensor uses a female plug-in connector with 6 male pin terminals, so matching the electrical connection is important for proper installation. Confirm the application against the vehicle year, make, and model listed for your Mercedes-Benz before replacing the original sensor.

Quality Assurance

Standard Ignition supplies replacement electrical and engine management components for service applications. TH461 is cataloged for the listed Mercedes-Benz fitments and cross-references known part numbers for application matching.