The replacement throttle position sensor is made for select 1994-1999 BMW applications. 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 200-1445 Throttle Position Sensor Features:

• Fits 1994-1995 BMW 325i, 325is, 525i; 1995-1999 BMW M3; 1996-1998 BMW 328i; 1996-1999 BMW 328is; 1997-1998 BMW 528i, Z3; 1998 BMW 323i; 1998-1999 BMW 323is
• Engine coverage includes 2.5L I6, 2.8L I6, 3.0L I6, 3.2L I6 applications
• Female rectangle electrical connector with 3 blade terminals
• Plastic construction
• Fixed, non-adjustable mounting
• Mounts on the throttle body
• Mounting hardware not included