The throttle position sensor is a direct replacement for 2000-2004 Volvo S40 and V40 with the 1.9L I4 engine. It reports throttle plate angle to the engine computer as a changing voltage, which the computer uses with other inputs to calculate fuel delivery.

Walker Products 200-1351 Throttle Position Sensor Features:

• Fits 2000-2004 Volvo S40, V40 with the 1.9L I4 engine
• Female oblong electrical connector with 3 blade pin terminals
• Plastic construction
• Bolt mounting
• Fixed, non-adjustable mounting
• Mounting hardware not included