You should have your ignition switched live to 30 which will activate the relay when powered if 87 is grounded.
87 goes to the pump and the ground at the pump is fine ie pump works30/87 are the switched pair of contacts.
You say you have power at 30 and 87 is grounding fine which sounds like you are trying to wire them as if they were the coil?
Yes the swede's are at it again!What he said /\
Is this on a sabb by any chance?
31b goes onto the coil -ve via pin in diagnostic connector31b needs to be grounded too - 31 gounded via a safety cut out switch I think
That's pretty much it
here ya go
DIN conections
15 Switched + downstream of battery
(output of ignition/driving switch)
15a Output at dropping resistor to ignition coil and starter
BATTERY
30 input from + battery terminal, direct
30a input from + terminal of battery II
(12/24 V series-parallel battery switch)
31 Return line to battery
- battery terminal or ground, direct
31b Return ine to negative battery terminal or ground, via switch
or relay (switched negative)
87 Input
87a 1st output (break side)
87b 2nd output
87c 3rd output
87z 1st input
87y 2nd input
87x 3rd input
I have the full list, but was hoping that would help ?
Have you not got a wall plug type transformer at 12v dc to test the relay with?
Or you could do it from the battery whilst it's on charge. It won't take a lot of power to make the relay click.
Not very often the relays themselves go wrong though.
On solar chargeHave you not got a wall plug type transformer at 12v dc to test the relay with?
Or you could do it from the battery whilst it's on charge. It won't take a lot of power to make the relay click.
Not very often the relays themselves go wrong though.