MGB starter solenoid relay wiring
Discussion
Hi
I've just bought a non runner 74 chrome bumper MGBgt to amuse myself by restoring. On examination I found it does not have a starter solenoid relay, there are just the 4 wires leading to it. The relay has obviously been nicked at some stage prior to me getting the car.
So I have bought a relay, it has 4 terminals, and I have 4 wires to connect to it. These are, white with a red stripe, white with a brown stripe, black, and brown.
Can anyone tell me which of the 4 terminals on the relay I put which wire to, or alternatively post a pic of the relay on their car.
Thanks.
I've just bought a non runner 74 chrome bumper MGBgt to amuse myself by restoring. On examination I found it does not have a starter solenoid relay, there are just the 4 wires leading to it. The relay has obviously been nicked at some stage prior to me getting the car.
So I have bought a relay, it has 4 terminals, and I have 4 wires to connect to it. These are, white with a red stripe, white with a brown stripe, black, and brown.
Can anyone tell me which of the 4 terminals on the relay I put which wire to, or alternatively post a pic of the relay on their car.
Thanks.
Brown = Battery live
Black = Ground
White/Red = Start from ignition switch
White/Brown = Power to solenoid
For MGB wiring there are no better drawings than these just make sure you choose the correct one, that's diagram 16 for your car:
www.advanceautowire.com/mgb.pdf
If you've bought a modern relay here is a diagram for it, you may not have 87A
http://www.gtsparkplugs.com/images/mini-automotive...
Black = Ground
White/Red = Start from ignition switch
White/Brown = Power to solenoid
For MGB wiring there are no better drawings than these just make sure you choose the correct one, that's diagram 16 for your car:
www.advanceautowire.com/mgb.pdf
If you've bought a modern relay here is a diagram for it, you may not have 87A
http://www.gtsparkplugs.com/images/mini-automotive...
Edited by Expatloon on Monday 6th March 20:58
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