Multimeter probes testing a three-wire throttle position sensor…

Engine-bay close-up of red and black multimeter probes being back-probed into a grey three-wire throttle position sensor connector on a dusty EFI throttle body. The aluminum throttle body elbow, serpentine belt and vacuum lines are visible around it, all covered in road dust.

AI caption November 2003 · Photo 130 of 512