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Location:
Terrigal
Registered:
May 2002
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5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 03:42
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Hi all, does anyone know where I might find a 5MGE wiring diagram and ECU pinouts.
I've searched heaps and only turned up some 5ME and 7MGTE stuff which both seem quite different.
I pulled the top off the ECU and the pinouts are not printed on the circuit 
Can anyone assist?
Thanks
Joel
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Location:
VIC, Sth Frankston.
Registered:
July 2003
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Re: 5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 03:53
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http://www.cygnusx1.net/supra/library/TSRM_MKII/e/ E_001.html
That should give you a start... but I have yet to find a pinout of the 5mge ecu. If worst comes to worst, i could go out to my car and figure it out. (let's hope it doesn't come to that  )
If the loom is complete and you are doign a transplant, i can tell you which wires you need to hook up. I've now done two 5mge conversions into ma61s. Did second one only last week
Hope this helps,
James.
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Location:
Terrigal
Registered:
May 2002
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Re: 5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 04:08
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Thanks for that mate.
I've just helped someone wire up a 5mge in an old crown.
Circuit open relay is all good, fuel pump goes.
Injectors have power.
But there is no spark.
Was trying to work out what pins on the ECU should have power. Diagram shows how it all goes, but no idea what actual pins on what plug should have power.
This was an odd loom as well, the 3rd ecu plug that normally is part of the body harness. But in this one it was part of the engine loom.
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I supported Toymods
Banned User
Location:
Brisbane
Registered:
May 2002
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Re: 5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 04:26
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Did the MX73 have a 5M-GE?
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I supported Toymods
Location:
Australia
Registered:
November 2003
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I supported Toymods
Banned User
Location:
Brisbane
Registered:
May 2002
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Re: 5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 04:47
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I'll have a look at home. I have a few MX73 service manuals.
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Location:
Terrigal
Registered:
May 2002
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Re: 5MGE wiring diagram/ECU Pinouts
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Tue, 12 July 2005 05:43
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Cool thanks all.. Oh yeah its the 5mge with 3 ecu plugs.. Seems some of these diagrams only show 2 plugs (like the 5me had).
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