Duratec ECU Pinout
16-03-2013, 09:57 PM
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Duratec ECU Pinout
Does anyone have this or know where i can fine one??
I need one to work out the wiring on a few sensors I am using in my Duratec powered Westfield build.
Can be from a 1.8/2.0/2.3
Any help appreciated
Mike
I need one to work out the wiring on a few sensors I am using in my Duratec powered Westfield build.
Can be from a 1.8/2.0/2.3
Any help appreciated
Mike
16-03-2013, 10:18 PM
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This is taken from a Ford Focus 2.0 16v Duratec RS HMDA engine
If not let me know engine code or make model year.
If not let me know engine code or make model year.
Last edited by Nismo; 16-03-2013 at 10:22 PM.
16-03-2013, 10:28 PM
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My donor loom is for a 1.8 Duratec HE from a mk3 mondeo 2001 onwards.... from what i can find it should be CHBA or CHBB
Thanks
Mike
Thanks
Mike
16-03-2013, 10:52 PM
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Great that should help 
Will just need to check which are ground and powers on some stuff as it isn't obvious from the diagram unless I'm being thick?
For example the detonation sensor @ number 45. which is ground/power?
Mike
Will just need to check which are ground and powers on some stuff as it isn't obvious from the diagram unless I'm being thick?
For example the detonation sensor @ number 45. which is ground/power?
Mike
16-03-2013, 11:11 PM
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If you look at the diagram at the very top above the ECU it shows a + line and at the bottom shows you the - line.
I'm no expert but I can only imagine the sensor has a pin on it that’s earthed though the circuit somewhere
I'm no expert but I can only imagine the sensor has a pin on it that’s earthed though the circuit somewhere
- Unplug the sensor and check that the resistance is infinite. If the reading is measurable or a short circuit, replace the sensor.
- Unplug the sensor and check the output with an oscilloscope, while tapping with a small hammer on or near the sensor.
- Check the continuity and condition of the wires and terminals.
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