DescriptionAn OEM style universal throttle position sensor suitable for use with most types of aftermarket engine management. It uses a common 7mm diameter “D” shape drive and is mounted via the 4mm holes either side. The sensor has a standard 3 pin JPT (mini timer socket). Resistance = 2.5K ohm.
Pin 1 = +ve supply (usually 5V from ECU)
Pin 2 = -ve (ground)
Pin 3 = TPS Signal (to ECU)
Distance between mounting holes (center to center) = 55mm
Spindle shaft is offset by 5mm
Holes and spindle shaft are inline
Spindle drive should be 7mm OD with flat side
Pins 1 and 2 may be reversed depending on which side of the throttle the TPS is to be mounted, and in which direction the throttle opens. No harm should come from wiring the supply back to front, only the throttle angle will apear reversed.