What wire color is the TP sensor signal to the PCM?

Circuit 355 GY/W (gray/white) carries the TP sensor signal to PCM pin 39, and the sensor reference feed is circuit 359 GY/R from splice S161.

What is the ECT sensor signal wire on this diagram?

Circuit 354 LG/R (light green/red) runs from the ECT sensor (connector C183) to PCM pin 38.

What does the DPFE sensor do according to this diagram?

The callout says it is a transducer that monitors pressure drop across an orifice that EGR flows through, used by the PCM to control EGR. Its signal is circuit 352 BR/LG to PCM pin 65.

Which wires go to the Data Link Connector (DLC)?

Circuits 914 T/O and 915 PK/LB run from PCM pins 16 and 15 through connectors C185, C202M/C202F, and C201F to DLC pins 2 and 10.

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1996 Ford Bronco 5.8L Engine Controls Wiring Diagram - PCM, TP, ECT, DPFE, EGR

96 Bronco 25-3 Engine Controls 5.8L wiring diagram: EGR control solenoid, ECT sensor, TPS, DPFE sensor, ignition system

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Engine controls wiring diagram for 1996 Ford Bronco 5.8L showing EGR, coolant temperature, throttle position and DPFE sensor circuits.

AI caption July 2017 · Photo 244 of 386

This is page 25-3 of a 1996 Ford factory wiring diagram covering Engine Controls for the 5.8L engine. It shows Powertrain Control Module (PCM) circuits for the EGR Control Solenoid (connector C180), Engine Coolant Temperature (ECT) Sensor (C183), Throttle Position (TP) Sensor (C1024M/C1024F), and Delta Pressure Feedback EGR (DPFE) Sensor (C182). Circuit numbers and wire colors are labeled, including 361 R, 359 GY/R (sensor reference feed from splice S161), 354 LG/R (ECT signal), 355 GY/W (TP signal), 351 BR/W (signal return through splice S135), 352 BR/LG (DPFE signal), 380 BR/PK (EGR solenoid control), and 511 LG (brake pedal input from the turn/stop/hazard lamps circuit, page 90-2). PCM pin numbers 92, 47, 70, 38, 39, 65, 48, 23, 50, 49, 25, 16, and 15 are shown, with outputs 382 W/BK, 259 O/R, 929 PK, and 395 GY/O going to the ignition system (page 21-1), ground 875 BK/LB to G104, and 914 T/O / 915 PK/LB going to the Data Link Connector (DLC) pins 2 and 10 through connectors C202 and C201. Explanatory callouts describe how the ECT, TP, and DPFE sensors operate.

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Frequently asked questions

What sensors are shown on this 1996 5.8L engine controls wiring diagram?: The EGR Control Solenoid (C180), Engine Coolant Temperature (ECT) Sensor (C183), Throttle Position (TP) Sensor (C1024M/C1024F), and Delta Pressure Feedback EGR (DPFE) Sensor (C182), all connecting to the Powertrain Control Module (PCM).
What wire color is the TP sensor signal to the PCM?: Circuit 355 GY/W (gray/white) carries the TP sensor signal to PCM pin 39, and the sensor reference feed is circuit 359 GY/R from splice S161.
What is the ECT sensor signal wire on this diagram?: Circuit 354 LG/R (light green/red) runs from the ECT sensor (connector C183) to PCM pin 38.
What does the DPFE sensor do according to this diagram?: The callout says it is a transducer that monitors pressure drop across an orifice that EGR flows through, used by the PCM to control EGR. Its signal is circuit 352 BR/LG to PCM pin 65.
Which wires go to the Data Link Connector (DLC)?: Circuits 914 T/O and 915 PK/LB run from PCM pins 16 and 15 through connectors C185, C202M/C202F, and C201F to DLC pins 2 and 10.