AlabamaTree it is the pulsed 12v to the metering pump. each pulse of 12v makes it spit a small amount of diesel. it's a basic solenoid pump that's worth half a case of beer but costs 2 weeks salary...
what colours are the 4 wires, theres 4 goto the 'knob', two are on/off via an led (must have) and other 2 are to set temp, the thick ones are power, think mine are black and brown thick ones for power.
lez briddon mines got red and black thick wires for power. then four other wires red, black, white and i think the other is blue from memory. It works when the power is connected to 12v and then the red and black small wire and twisted togther. runs stops then runs again which is normal then runs for about 2-3 mins thne stops all together. All the time the air is cold. And yes the fuel pump is clicking away all fine. Someone siad glow plug fault.
E Dar get an led and connect the two that make it run to the led, turn led round if it doesnt light, when it shuts off the led flashes the fault code. without a temp set on the other 2 wires cold blow is maybe allright but as pumps clicking maybe full heat with them disconnected
Oh my god 😫 my horse it struggling to push it.😡. No wonder his back hurts beacuse of this😡😡 and am his owner forts time seining this makes me think that's why he dosnt like riders and his back is to bent in. Thank god hes not doing it 👍 u don't let baby's pull suck heavy carts hes 1 there wtf 😓 . I know the owner of my old horse she cant Evan look after the poor horses living in there own shit no food or water never getting rode so there no good to pull carts. lucky there is. 😊 just be careful what u post or where on here. Dawn Robinson thank god i bought charlie off you he had such a wonderfull life with me. i hope murphy ,spot , leo and all the rest have been sold and i hope all your animals are in a better place because rember when your dog caused me to breake my arm by biting charlies legs!!!!!!!!