Search found 6 matches

by Cable_ties
Sun Apr 26, 2009 9:18 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Re: Main Relay (GND Switched 0V = ON)

Well at last thats sorted that , i just cut the relay pack out and wired in a main relay and fuel relay , the pump is now priming as it should :yeah!:

Couple of things i am unsure about was injectors and coils, i have pin 32/33 to injector bank (1) and 34/35 to injector bank (2) and the other wire ...
by Cable_ties
Sun Apr 26, 2009 3:21 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Re: Main Relay (GND Switched 0V = ON)

no matter what i do i cannot get 12v from o/p 4 , it creeped upto 7 at some point, tried a couple of reply boxes, im thinking it could be the pin or the wire anyway i have scrapped the idea and opted for a couple of standard relays, see how i get on .
by Cable_ties
Sat Apr 25, 2009 11:50 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Re: Main Relay (GND Switched 0V = ON)

i tried to edit my above post but i was too late

Ignor the above attachment it is the wrong one

The correct one is attached here
by Cable_ties
Sat Apr 25, 2009 11:16 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Re: Main Relay (GND Switched 0V = ON)

I went outside with my new multimeter today , i had no volts on ignition live when it is in position II, i change my fuse box and now i have 12v with the ignition on at I/P 2 , like i am suppose too, I also have 12v at I/P 1 with ignition on and no volts at O/P 4 which i think is the wrong way round ...
by Cable_ties
Fri Apr 24, 2009 10:15 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Re: Main Relay (GND Switched 0V = ON)

Thanks for the reply
i not using the other two relays, I'm using the board Because it is encased and the original from the car, That is pretty much the same as i have it wired, however the fuel pump is not priming, is there anyway i can check to see if the megasquirt is switching the fuel pump ...
by Cable_ties
Thu Apr 16, 2009 11:53 am
Forum: Wiring and Sensors
Topic: Main Relay (GND Switched 0V = ON)
Replies: 7
Views: 568

Main Relay (GND Switched 0V = ON)

Hello

i am using a relay pack ( picture attached ) I/P 3 Main Relay (GND Switched 0V = ON) , Can i join this wire to the Fuel Pump (GND Switched 0V = ON) ? that goes to the megasquirt
or can i just put it to the battery - terminal ? Can someone tell me where to put this wire because it is driving ...