Ford 5.8L California Engine Controls Wiring Diagram - PCM, TP, ECT, EGR Sensors

This document is page 25-9 of a Ford wiring diagram set covering Engine Controls for the 5.8L engine with California emissions. It shows the wiring between the Powertrain Control Module (PCM) and several engine control components: the EGR Control Solenoid (connector C180), Engine Coolant Temperature (ECT) Sensor (C183), Throttle Position (TP) Sensor (C1024M/C1024F), and EGR Valve Position (EVP) Sensor (C182). Explanatory callouts describe each component's function, the ECT as a thermistor whose resistance decreases with coolant temperature, the TP sensor as a potentiometer indicating throttle plate angle, the EVP sensor as providing a voltage signal proportional to EGR position, and the EGR solenoid as regulating vacuum to the EGR valve. Wire circuits and colors are labeled, including 361 R, 359 GV/R (reference/signal), 360 BR/PK, 354 LG/R, 355 GY/W, 351 BR/W, 352 BR/LG, 511 LG, and 970 DG/W (brake input with E4OD transmission). PCM pin numbers are identified (2, 33, 5, 7, 47, 27 on top; 4, 16, 36, 56, 20, 48, 18, 13 on bottom), with bottom circuits feeding the ignition system (362 V/BK, 259 O/R, 929 PK, 395 GV/O), ground G104 (57 BK), and Data Link Connectors (209 W/P, 914 T/O, 915 PK/LB). Cross-references point to pages 25-8, 90-2, 21-1, and 10-2.