Throttle Position Sensor for Subaru Impreza Legacy II Forester
The Throttle Position Sensor (TPS) is a precise replacement designed for a wide range of Subaru models, including Forester, Impreza, and Legacy Mk II. Built to deliver accurate throttle feedback to the engine control unit, this sensor helps restore smooth acceleration, stable idle, and reliable fuel efficiency when the throttle position signal has degraded or failed. Manufactured by HONGWIN AUTO PARTS CO., LTD. in China, it’s engineered to match the performance of the original component while offering durable, long-lasting operation in everyday driving conditions.
Benefits & Tips
- Improved throttle response and idle stability by providing a reliable position signal to the engine management system.
- Direct replacement option to restore consistent acceleration and avoid drivability issues caused by a faulty TPS.
- Compatibility check: listed for Subaru Forester SF (1997–2002), IMPREZA varieties, and LEGACY Mk II (BD, BG) (1994–1999); verify your vehicle’s OEM number and year before purchasing.
Product specifications
- Brand Name: NONE
- OEM NO.: 22633-AA110, 22633-AA111, 13420-77E20
- Sensor Type: Holzer
- Type: Switch
- Origin: Mainland China
- Measuring Range: SERA483-06
- Resolution: SERA483-06
- Hysteresis: 13420-77, 13420-77E00, 1342077E00, 91176136, 1580519, 22633AA111
- Repeatability: 13420-77E00, 1342077E00, 91176136, 1580519, 22633AA111, 13420-77
Compatibility & use
Designed to suit Subaru FORESTER SF 2.5 AWD (1997–2002), IMPREZA family (Coupe/Saloon Estate variants listed), and LEGACY Mk II (BD, BG) 2.0i/2.2i 4WD (1994–1999). Please confirm your vehicle’s OEM number and year to ensure the correct fit.
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