[Diy_efi] Fuel Injector AMP Connector Part Numbers

[Perry Harrington]

Jack,

827551-3 is the correct part.  Finding them can be difficult
online as that part number.  I was just at the auto parts store
the other day and they had pigtailed injector connectors in
the Conduct-Tite rack.  They were at the bottom at my store,
something like $5 a piece.

In the end you'd be better off just using 3M T-taps and 1/4"
blade crimp connectors.  These are available at most places
that sell wiring supplies.  The 3M number is 951, 952, and 953
IIRC for the various AWGs. 

--Perry

On Mon, Apr 07, 2003 at 02:38:54PM -0700, jack albert wrote:
> I am a college electrical engineering student and am
> currently designing a personal project that will
> simply take the ECU FI timing and display an estimated
> gal/hr just for fun. 
> 
> I am looking for a connector part number for the fuel
> injector on a Ford 1990 5.0L engine. I believe them to
> be the standard Bosch replacement types.
> 
> What i have gathered so far is that the connectors are
> part of the AMP Junior Timer Series. The Male
> Connector (on the harness) is an AMP 827551-3. In fact
> in my research it looks more like a 825414-x (where x
> is the color). The first part number has a different
> Spring Type C which I believe will still work and
> www.onlinecomponents.com have them in stock!
> 
> Onto the Female side (on the fuel injector). Someone
> mentioned: 
> > AMP 1-144545-0 mates with the standard Bosch style
> injector harness
> > connector. The crimp blade terminal that goes in it
> is 142754-1."
> However looking up this part number, it is not a
> Junior Timer Series connector, so I'm not sure if this
> just happens to mate or what. AMP does not have much
> data about this part listed.
> 
> In the past archives some people seem to be a bit
> sensitive about their knowledge or part numbers, so
> hopefully I am not asking for any restricted info. I
> do not have much experience with the automotive
> business and my luck so far hasn't been good. I am
> currently trying to find the connector part number for
> both the fuel injectors connector on the harness and
> the one on the injector itself. I have searched the
> internet which lead me here, and extensively searched
> through the millions of archives here. There is
> information however it is somewhat confusing.
> Hopefully no one will mind me asking again, as there
> was no definitive answer. Any information is
> appreciated.
> 
> Two pictures of these connectors can be found here
> (large files)
> http://users.wpi.edu/~dohan/fuelflowmeter_files/FI1.jpg
> http://users.wpi.edu/~dohan/fuelflowmeter_files/FI2.jpg
> Further information of my project is at http://users.wpi.edu/~dohan/fuelflowmeter.htm
> 

-- 
Perry Harrington			Data Acquisition & Instrumentation, Inc	
perry at dainst dot com					 http://www.dainst.com/

Those who would give up essential liberty to purchase a little temporary safety
deserve neither liberty or safety. Nor, are they likely to end up with either.
                             -- Benjamin Franklin

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