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Walker 200-1402 Throttle Position Sensor
| Brand | Walker 200-1402 |
|---|---|
| Product line | Walker Products |
| Fits | GMC, Chevrolet, and Pontiac · 14 vehicles |
OEM-standard quality. Built to meet or exceed original equipment specifications.
Engine management part. A throttle position sensor for precise throttle signal input.
Walker Products. A long-standing fuel system and engine sensor manufacturer.
Cross-references Standard Ignition TH69, 2-19071 and 5S5070 for the same application. See all 8.
Walker 200-1402 Throttle Position Sensor
Walker Products 200-1402 is a throttle position sensor for select Chevrolet Camaro, Pontiac Firebird, and Chevrolet Corvette applications. It is built to meet or exceed OEM standards and specifications, with engineering and product support focused on accurate vehicle application coverage.
Key Features
- Throttle Position Sensor for emission control and engine management systems
- Walker Products brand backed by in-house manufacturing and engineering support
- Built to OEM-level standards and specifications
- Application coverage for 1990-1992 Chevrolet Camaro, 1990-1992 Pontiac Firebird, and 1990-1991 Chevrolet Corvette
- Cross-reference part numbers include Standard Ignition TH69
Product Details
This Walker throttle position sensor, part number 200-1402, monitors throttle angle and sends that signal to the engine control system for proper fuel and drivability management. It is a direct-fit style replacement for select Camaro, Firebird, and Corvette models, making it a practical choice for owners searching for a throttle position sensor for 1990-1992 Chevrolet Camaro, 1990-1992 Pontiac Firebird, or 1990-1991 Chevrolet Corvette. Walker Products has supplied fuel system and engine sensor components since 1946 and supports its aftermarket catalog with manufacturing, engineering, and technical resources.
Common Issues This Part May Address
- Erratic or delayed throttle response
- Rough idle or unstable engine speed
- Hesitation during acceleration
- Incorrect throttle signal to the engine control module
- Driveability concerns related to worn throttle position sensor output
Installation Notes and Tips
Verify connector style, mounting location, and calibration requirements before installation. After replacement, clear diagnostic trouble codes and confirm throttle signal operation with a scan tool or multimeter. For best results, inspect the throttle body and related wiring for wear or contamination during service.
Quality Assurance
Walker Products is an ISO 9001/IATF 16949 certified manufacturer with a long history in fuel system and engine sensor production. Part number 200-1402 is manufactured to meet or exceed OEM standards and specifications.
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 1992 | Chevrolet | Camaro | — | 5.7L | V8 | — | N/A | Walker Products |
| 1992 | Chevrolet | Camaro | — | 5.0L | V8 | — | N/A | Walker Products |
| 1992 | Pontiac | Firebird | — | 5.7L | V8 | — | N/A | Walker Products |
| 1992 | Pontiac | Firebird | — | 5.0L | V8 | — | N/A | Walker Products |
| 1991 | Chevrolet | Camaro | — | 5.7L | V8 | — | N/A | Walker Products |
| 1991 | Chevrolet | Camaro | Z28 | 5.0L | V8 | GAS | N/A | Walker Products |
| 1991 | Chevrolet | Corvette | — | 5.7L | V8 | — | N/A | Walker Products |
| 1991 | Pontiac | Firebird | — | 5.7L | V8 | — | N/A | Walker Products |
| 1991 | Pontiac | Firebird | — | 5.0L | V8 | — | N/A | Walker Products |
| 1990 | Chevrolet | Camaro | — | 5.7L | V8 | — | N/A | Walker Products |
| 1990 | Chevrolet | Camaro | — | 5.0L | V8 | GAS | N/A | Walker Products |
| 1990 | Chevrolet | Corvette | — | 5.7L | V8 | — | N/A | Walker Products |
| 1990 | Pontiac | Firebird | — | 5.7L | V8 | — | N/A | Walker Products |
| 1990 | Pontiac | Firebird | — | 5.0L | V8 | GAS | N/A | Walker Products |
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