Ford PCM Sensor Inputs & MIL Diagram (IAT MAF ECT CHT VSS) - A0009696

This document is a Ford reference schematic (drawing number A0009696) illustrating the flow of engine sensor inputs to the Powertrain Control Module (PCM) and its output to the Malfunction Indicator Lamp. On the left, a boxed group of icon symbols (labeled with callout 1) depicts five input sensors: Intake Air Temperature (IAT), Mass Airflow (MAF), Engine Coolant Temperature (ECT), Cylinder Head Temperature (CHT), and Vehicle Speed. An arrow leads from this group to a circled illustration of the control module in the center of the diagram. A second arrow leads from the module to a small box on the right showing a bulb icon labeled Malfunction Indicator Lamp (MIL), which is marked with callout 2. The diagram conveys that these sensor signals are processed by the module, and when a fault is detected the MIL is illuminated. The scan is clean line art with fully legible labels; the only identifying text besides the sensor and lamp names is the Ford graphic reference number A0009696. No year, model, wire colors, connector pins, or fuse data appear in this diagram. It was uploaded to a 2001 Ford Crown Victoria gallery and is consistent with a service-manual illustration for that era of Ford vehicles.