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Location:
brisbane
Registered:
March 2005
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wiring question regarding efi relays
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Fri, 22 July 2005 05:09
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i think im on the brink of finishing my 4age (from aw11 mr2) into a toyota sprinter
however i have a problem..i turn the key the engine cranks but doesnt fire. i believe the problem is there is no fuel getting to the engine.(beacuse the relays are not wired in)
i think my problem is that because the aw11 loom has a N1 connector (connects the body loom to the engine loom ) that has a pin for the engine relay and efi relay , where as the sprinter has a different loom set up.
the question i ask (providing what i said above is true and makes sense) is how and where do i wire the the n1 connector wire to the sprinter relays..
there are two relays>> one in the engine bay fuse box and one behind the drivers kick panel . i believe them to both be "M4 relays"
can any body out there shed some light on this problem??
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Location:
brisbane
Registered:
March 2005
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Location:
Terrigal
Registered:
May 2002
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Re: wiring question regarding efi relays
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Fri, 22 July 2005 05:38
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4age uses a circuit open relay for the fuel pump. have you wired this up?
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Toymods Social Secretary
Location:
Sydney
Registered:
July 2002
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Re: wiring question regarding efi relays
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Fri, 22 July 2005 06:41
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sounds to me like someone (again  ) is trying to do a "plug and play" wiring job......
dude you need to WIRE up the car, not just plug things together.
This means you need to ensure your "EFI Main" relay and circuit is operational and connected, and likewise your "Circuit Openning Relay" and circuit.... EFI Main is usually in the fuse/relay box in the engine bay, and C.O.R. is usually mounted ON or VERY near to the ECU.
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Location:
brisbane
Registered:
March 2005
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Re: wiring question regarding efi relays
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Sat, 23 July 2005 01:22
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ok yes i wired in the circuit opening relay..
the reason i ask these questions is that the engine loom on the 4age im using has a N1 connector that has been chopped off. I need to know what colour these are and where i can actually them wire into..
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Location:
Sydney
Registered:
October 2003
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Re: wiring question regarding efi relays
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Sat, 23 July 2005 05:36
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The N1 connector isn't going to worry you being chopped off, as only an AW11 has the other side of it.
What you do have to worry about is merging the two looms (the one in your car currently and the aw11 one) so you can utilise your old fusebox and relays.
I've scanned some images out of my aw11 wiring manual which will probably be invaluable to you if you haven't already got them. As you can see on the last few 'wiring diagrams', places marked -N1- is where it passed through the N1 connector (and it will have the pin number next to it).
   
 
   
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Location:
brisbane
Registered:
March 2005
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Re: wiring question regarding efi relays
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Sat, 23 July 2005 06:04
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thanks dave i think thats exactly what i needed!!!
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Location:
Sydney
Registered:
October 2003
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