93 z71

Looking at the engine from the front of the vehicle, it's on the left-hand (passenger) side of the throttle body, located on a mount with the ESC module and EGR solenoid. The bracket is mounted to the intake manifold and sits just above the center of the passenger-side valve cover. There are three sensors on this mount. Going from FRONT to BACK: ESC module, EGR solenoid (also has a vacuum hose on it, kinda mounted on the side of the bracket), and then MAP. MAP sensor has a 3 or 4 wire connector, whereas the EGR solenoid only has a two-wire connector.

HTH,

Doc