Who makes Ford ECU?
Flagship One, Inc.
All Ford PCM (Powertrain Control Module), Ford ECM (Engine Control Module) & Ford ECU (Electronic Control Unit) from Flagship One, Inc.
What does EEC stand for Ford?
Electronic Engine Control
The Ford EEC or Electronic Engine Control is a series of ECU (or Engine Control Unit) that was designed and built by Ford Motor Company. The first system, EEC I, used processors and components developed by Toshiba in 1973. It began production in 1974, and went into mass production in 1975.
What is the diagnostic module on a Ford EEC-IV?
Ignition Diagnostic Module (2.9L, 3.0L & 4.0L) Idle RPM High With ISC Retracted (2.5L) Loss Of Ignition Diagnostic Module Input To PCM/SPOUT Circuit Grounded Manifold Absolute Pressure/Barometric Pressure Sensor Out Of Self Test Range Fuel Injector Pump Lever Sensor Input Is Out Of Self Test Range (Diesel)
Is there Hard fault code for EEC IV?
If for example there was a loose wire to a solenoid that only lost contact while driving but was making contact while testing the system there would be NO HARD FAULT CODE. The code would show up IN MEMORY. The same would happen for a sensor that only went out of range occasionally.
Where is the EGR valve on a Ford EEC-IV?
EGR Valve Position/EGR Pressure Feedback EGR Circuit Above Maximum Voltage (Others) DC Motor Idle Speed Control/Idle Tracking Throttle Position Sensor Open Circuit (2.3L CFI & 2.5L HSC) Distributorless Ignition System Coil Pack 3 Circuit Failure (3.0L SHO 3.8L SC)
What does PIP Code 14 mean on Ford EEC IV?
Heat Is Your Enemy!: The top three leads (for PIP signal) can lose continuity with the back plate (ground) on the module when the unit is hot. You should consider a remote mounted TFI. If your TFI is failing from heat, it can give off computer codes 14 (PIP) and 18 (SPOUT).
How does the EEC relay in a fuel pump work?
Relay Basics: How The EEC Power Relay Works. This is the circuit that delivers the voltage (and thus current) to the Fuel Injection Computer (EEC Electronic Control Assembly), fuel injectors, fuel pump relay, etc. When the relay is not activated, this circuit is ‘open’, and as such, does not send any power to anything.
What is the low current circuit on a Ford EEC?
Every Ford EEC Power Relay has two basic circuits and for the purpose of our discussion, we’ll call them: A low current circuit. This circuit can be identified by the wires labeled with the numbers 1 and 2. The low current circuit is the control circuit that ‘closes’ or ‘opens’ the high current circuit.
What kind of fuel injection does a Ford Escort use?
EFI versions used in the Escort XR3i, 1.6i and Fiesta XR2i retained hemispherical combustion chambers. From the 1989 model year all EFI Electronic fuel injection variants were fitted with the Ford EEC-IV engine management system .