wiring

johnvin · 07-06-2011, 05:13 PM

hey guys, im in the process of getting my new motor running, im having a hard time with the wiring part. i have 2 wires on the intake manifold side that i can not figure out what they belong to, i tested them and one has power running to it and the other one is a ground, when i turn my key over to on not to start it, i hear a buzzing noise comming from one of the relays on the other side of the car, and then when i take the on that has power running too it the buzzing stops, any wire digrames would really help me. thanks guys ! the car 1988 7mge manual

IKneX · 07-07-2011, 12:20 AM

What colours are the wires? I have a diagram, ill see if I can find you the one your looking for.

johnvin · 07-08-2011, 01:56 AM

the wires are on the intake manifold side, there located down by the starter,

IKneX · 07-08-2011, 02:35 AM

what colours are the wires?

johnvin · 07-08-2011, 05:39 AM

one of them are white with black stripe, and the other it brown , it looks like they would slip on a bolt and then tighten with a nut on top, there the the wires that go on top of the started for your power. but i know its not that because my started is already hooked up and working, both have double wires ran too like the copper post or connector what ever its called. thank you so much for your time

johnvin · 07-08-2011, 08:39 PM

do any of you guys have a wire diagram? that would really help!

cre · 07-09-2011, 12:37 AM

They're grounds. The eyelet fits on a stud on the lower part of the intake manifold. White with black stripe is a standard ground. The brown line is the ECU's E1 ground.

johnvin · 07-09-2011, 01:16 AM

so it dont matter where i bolt them on too as long as they have a good ground ? do they need to be together ? or separate

IKneX · 07-09-2011, 04:58 AM

He is right, I looked at my car this morning, I have 2 white wires with black strips, and 2 brown wires right above the starter. all 4 wires are hooked into one ring whitch is grounded.

07-06-2011, 05:13 PM	#1
johnvin 3" Exhaust Join Date: Sep 2010 Location: Clayton WI Posts: 75	wiring hey guys, im in the process of getting my new motor running, im having a hard time with the wiring part. i have 2 wires on the intake manifold side that i can not figure out what they belong to, i tested them and one has power running to it and the other one is a ground, when i turn my key over to on not to start it, i hear a buzzing noise comming from one of the relays on the other side of the car, and then when i take the on that has power running too it the buzzing stops, any wire digrames would really help me. thanks guys ! the car 1988 7mge manual

07-09-2011, 12:37 AM	#7
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	They're grounds. The eyelet fits on a stud on the lower part of the intake manifold. White with black stripe is a standard ground. The brown line is the ECU's E1 ground. __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

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07-07-2011, 12:20 AM	#2
IKneX Stock Join Date: Jun 2011 Location: Canada, PEI Posts: 23	What colours are the wires? I have a diagram, ill see if I can find you the one your looking for.

07-08-2011, 01:56 AM	#3
johnvin 3" Exhaust Join Date: Sep 2010 Location: Clayton WI Posts: 75	the wires are on the intake manifold side, there located down by the starter,

07-08-2011, 02:35 AM	#4
IKneX Stock Join Date: Jun 2011 Location: Canada, PEI Posts: 23	what colours are the wires?

07-08-2011, 05:39 AM	#5
johnvin 3" Exhaust Join Date: Sep 2010 Location: Clayton WI Posts: 75	one of them are white with black stripe, and the other it brown , it looks like they would slip on a bolt and then tighten with a nut on top, there the the wires that go on top of the started for your power. but i know its not that because my started is already hooked up and working, both have double wires ran too like the copper post or connector what ever its called. thank you so much for your time

07-08-2011, 08:39 PM	#6
johnvin 3" Exhaust Join Date: Sep 2010 Location: Clayton WI Posts: 75	do any of you guys have a wire diagram? that would really help!

07-09-2011, 01:16 AM	#8
johnvin 3" Exhaust Join Date: Sep 2010 Location: Clayton WI Posts: 75	so it dont matter where i bolt them on too as long as they have a good ground ? do they need to be together ? or separate

07-09-2011, 04:58 AM	#9
IKneX Stock Join Date: Jun 2011 Location: Canada, PEI Posts: 23	He is right, I looked at my car this morning, I have 2 white wires with black strips, and 2 brown wires right above the starter. all 4 wires are hooked into one ring whitch is grounded.