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Ford Sensors Overview, from Ford Fuel Injection and Electronic Engine Control: How to Understand, Service and Modify, 1988-1993
Source: by Charles O. Probst via yunost.ru
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E4OD Controls Overview, Sensors, DTC (s) & Diagram; Powertrain Control Module (PCM) 12A650: On vehicles equipped with gasoline engines, the operation of the E4OD automatic transmission is controlled by the powertrain control module. Many input sensors provide information to the powertrain control module, which then controls the actuators that affect transmission operation..." READ MUCH MORE
Source: by Ford via Steve83 (Steve, That dirty old truck) at SuperMotors.net
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E4OD Controls Overview, Sensors, DTC (s) & Diagram; Powertrain Control Module (PCM) 12A650: On vehicles equipped with gasoline engines, the operation of the E4OD automatic transmission is controlled by the powertrain control module. Many input sensors provide information to the powertrain control module, which then controls the actuators that affect transmission operation..." READ MUCH MORE
Source: by Ford via Steve83 (Steve, That dirty old truck) at SuperMotors.net
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EEC IV Pin-Outs (Partial) in 88-89 & 90-91 Bronco 4.9; 88-90, 91 & 92-93 Bronco 5.0; 88-91 & 92-93 Bronco 5.8; Looking Into Harness Connectors in Ford Electronic Engine Control Overview, Chapter 12, of Ford Fuel Injection and Electronic Engine Control: How to Understand, Service and Modify, 1988-1993
Source: by Charles O. Probst via yunost.ru
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EEC IV Strategies
Source: by Ford via miesk5 at broncolinks.com/gallery
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EEC Strategies "...Start / Crank, Cold Start & Warm Up, Cold Drive-Away, Warm Idle, Warm Cruise, Full-Throttle Acceleration, Deceleration; Failure Mode & Adaptive Strategy..."
Source: by Ryan M (Fireguy50) at fordfuelinjection.com
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Electrical and Vacuum Troubleshooting Manual (EVTM) for an 86 (Partial)
Source: by Chris B (Blue, bronco boy) at telus.net
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Failure Mode "...is a stand in strategy in the EEC designed to maintain vehicle operation should one or more sensor inputs fail. When a sensor input is perceived to be out-of-limits by the EEC, memorized data from the computers KAM memory will be initiated. EEC continually checks the sensors against its records of normal readings during operating conditions similar to its current state. Hold on that sounds hard! Not really, randomly EEC looks at the past to see if the engine is somewhat where it usually is. If for some unknown reason a sensor is off the charts, it can’t be trusted. So instead of tuning the engine to a possible faulty sensor reading and harming the engine and drive-ability; EEC replaces the sensor reading with a best guess from a past memory. This is why unplugging the battery to fix something works against you. Unplug the battery causes EEC to memorize all the sensor data as base line and normal. If it memorizes a bad sensor it will take it longer to call it a liar. Ford did however give EEC a very broad idea of what the sensor should be reading in its permanent ROM memory, so it will catch on to failed equipment sooner..."
Source: by Ryan M (Fireguy50) at fordfuelinjection.com
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Idle Speed/Throttle Control Actuator Depiction; The idle speed control actuator is mounted to the fuel charging assembly and controls the idle speed including such functions as: high cam RPM, anti-diesel shut-off, dashpot and repositioning per next vehicle start. - 80.6 MB pdf
Source: by Ford fordinstallersupport.com
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Idle Tracking Switch Depiction; The idle tracking switch is a mechanically operated electrical switch mounted near the throttle linkage on certain carburetors. Uniterrupted or prolonged deceleration is detected by the switch which sends a signal to the MCU to change the vehicles carburetion and thermactor air. - 80.6 MB pdf
Source: by Ford fordinstallersupport.com
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Pin Outs, Bronco & Ford Truck & Van: 4.9, 460, 5.0, 5.8
Source: by Ryan M (Fireguy50) at Ford Fuel Injection
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Sensor & Actuator Testing Values, 84-96
Source: by Steve83 (Steve, That dirty old truck) at SuperMotors.net
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Sensor & Connector, MAP, IAC, TPS, TAD/TAB & TFI Location pics in an 88 5.8
Source: by Travis L (kemicalburns) at SuperMotors.net
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Sensor Diagnostics Manual
Source: by broncoii.org
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Sensor Locations, MAP, IAC, TPS, ACT, ECT, ISC, TAB-TAD, TFI, EEC Relay, Fuel Pump Relay & EGR Position Sensor in an 85 302
Source: by Chris B (Blue, bronco boy) at telus.net
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Sensor Pics & Operational Descriptions, Stator, MAF, MAP, TPS, ECT, ACT, HEGO, BP, VSS, KS, EGR (EVP)
Source: by Ryan M (Fireguy50) at fordfuelinjection.com
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Sensor, MAF, O2, IAT & TPS Troubleshooting & Possible Causes
Source: by allfordmustangs.com
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Sensors, Overview
Source: by dieselmann at thedieselstop.com
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Strategies; Warm Cruise, Engine Crank, Cold Start/Warm-Up, Cold Driveaway, Warm Driveaway, Part-Throttle & Full-Throttle Acceleration, Deceleration & Warm Idle Overview & Diagrams, Chapter 8, from Ford Fuel Injection and Electronic Engine Control: How to Understand, Service and Modify, 1988-1993
Source: by Charles O. Probst via yunost.ru
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Temperature Sensor pic, Outside for all Ford Overhead Consoles, 94-96; "...This will not work for rear-view mirrors with temperature..."
Source: by Steve83 (Steve, That dirty old truck) at SuperMotors.net
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Testing Wiring with a Multi Meter, General; Opens, Short, Voltage & Voltage Drop, Continuity & Diodes
Source: by freeautomechanic.com
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Wiring Diagram, Haynes for a 78
Source: by Mike S (Broncster, BRONKSTER) at SuperMotors.net
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Wiring Diagrams (Partial, Bronco similar) for F 150 in 86, 89, 91 & 95; EEC, Start/Ignition, EFI/Fuel System, Emissions, E4OD, AOD/C6 (+ clutch interlock switch), etc. from Electrical & Vacuum Troubleshooting Manual (EVTM)
Source: by Ford via Ryan M (Fireguy50) at fordfuelinjection.com
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