Standard Ignition TH266 Throttle Position Sensor

Throttle Position Sensor for OE-Style Response

Standard Ignition TH266 is a throttle position sensor built for direct replacement service on select Dodge, Jeep, and Mitsubishi applications. It uses a fixed installed output to match OE calibration, helping maintain consistent throttle signal feedback for drivability and emissions control.

Fits 2002-2005 Dodge Ram 1500, N/A; Fits 2002-2004 Jeep Grand Cherokee, N/A; Fits 2002-2004 Jeep Liberty, N/A; Fits 2002-2004 Jeep Wrangler, N/A; Fits 2005-2006 Dodge Dakota, N/A; Fits 2005-2006 Dodge Durango, N/A; Fits 2005-2006 Jeep Grand Cherokee, N/A; Fits 2005-2006 Jeep Liberty, N/A; Fits 2005-2006 Jeep Wrangler, N/A; Fits 2006 Dodge Ram 1500, N/A; Fits 2006 Jeep Commander, N/A; Fits 2006 Jeep TJ, N/A; Fits 2006 Mitsubishi Raider, N/A.

• Female connector with plug-in design
• 3 blade terminals for direct electrical connection
• Flexible polyimide film or ceramic-based circuit construction for dimensional stability
• Noble metal contact materials for low resistance and long service life
• Integral rotor bearings and return springs for smoother installation and operation
• End-of-line testing with thousands of data points to verify output voltage

Detailed Product Information

TH266 is engineered as an OE-style throttle position sensor for vehicles that rely on accurate throttle angle feedback to the engine control system. Standard Ignition uses a non-adjustable installed output approach rather than a consolidated adjustable design, which helps preserve the intended signal profile for the application. This part number is commonly searched for Dodge Ram 1500, Jeep Grand Cherokee, and Jeep Wrangler throttle position sensor replacement needs, as well as other listed Dodge, Jeep, and Mitsubishi models.

This part cross-references Dorman OE Solutions 977-506 and Walker Products 200-1320 for the same application.

What It Helps Address

• Erratic throttle signal output
• Throttle response concerns caused by a worn TPS
• Check engine light conditions related to throttle position feedback
• Rough idle or hesitation tied to incorrect sensor voltage
• Drivability issues from inconsistent accelerator input reporting

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. This sensor uses one female plug-in connector with three male blade terminals. Confirm vehicle application carefully, especially on 2005-2006 Dodge Dakota, 2005-2006 Dodge Durango, 2006 Dodge Ram 1500, 2006 Jeep Commander, 2005-2006 Jeep Grand Cherokee, 2005-2006 Jeep Liberty, 2002-2003 Jeep Liberty, 2006 Jeep TJ, 2005-2006 Jeep Wrangler, and 2006 Mitsubishi Raider.

For best results, inspect the throttle body and wiring connector for wear, corrosion, or damage before replacing the sensor. Standard Ignition TH266 is built for straightforward service replacement when the original sensor has drifted or failed.

Quality Assurance

Standard Ignition maintains quality control through the manufacturing process from component selection to finished product. Each TH266 throttle position sensor is tested at the end of the line to confirm output voltage performance before it leaves the factory.