NTK TH0229 Throttle Position Sensor

Throttle Position Sensor for Toyota Applications

NTK TH0229 is a throttle position sensor built for throttle body mounted applications that require accurate throttle angle feedback to the engine control system. It uses a 4-terminal blade connection with a rectangular female connector and a plastic housing for direct replacement service on select Toyota vehicles.

Compatible With 1985-1988 Toyota Cressida, 1986 Toyota Corolla, 1985-1986 Toyota MR2, 1985 Toyota 4Runner, 1985 Toyota Celica, and 1985 Toyota Pickup. This NTK throttle position sensor is also a direct search match for Toyota Corolla and Toyota Celica owners looking for TH0229 replacement coverage.

NTK Sensor Line Details

NTK, The Sensor Specialist, expands its OE-focused sensor lineup with technical sensors engineered from original equipment experience. TH0229 is part of that product line and is manufactured to meet or exceed OE specifications after testing that includes thermal shock, vibration, and OBD verification. For import and domestic coverage, NTK offers a full-line aftermarket sensor solution backed by decades of automotive expertise.

Key Features

• Throttle body mounted design for direct sensor placement
• Plastic sensor housing
• 1 rectangular female connector
• 4 male blade terminals
• No mounting hardware included
• No mounting bracket included

Detailed Description

NTK TH0229 is a throttle position sensor for vehicles that rely on precise throttle input signals to manage drivability and engine response. It is engineered for select Toyota models including Cressida, Corolla, MR2, 4Runner, Celica, and Pickup, with fitment coverage spanning 1985 through 1988 depending on application. This part cross-references Standard Ignition TH270 for the same application.

Common Issues This Part Can Address

• Erratic throttle signal output
• Delayed or inconsistent throttle response
• Idle quality problems related to throttle position feedback
• Check engine light concerns tied to throttle sensor faults
• Driveability issues caused by worn sensor contacts

Installation Notes and Tips

Verify connector shape, terminal count, and throttle body mounting style before installation. Confirm the vehicle build date on 1985 Toyota Celica applications, since fitment notes specify coverage from 8/1984 to 12/1985. Inspect the throttle body and connector terminals for wear, corrosion, or damage before installing the new sensor.

Quality Assurance

NTK sensors are produced using OE-based engineering and testing methods, including thermal shock, vibration, and OBD verification, to support OE-level fit and function. The TH0229 is manufactured to meet or exceed OE specifications.