Cat_man320
Well-Known Member
Hi folks
Well I just bought another old 645 Fiat wheel loader. I acquired a real good 3126 Cat engine but it's computerized , Engine is from a school bus and I got the whole bus so I have all the wiring harness . My question is : does anybody know what wires or numbers on the ECM I would have to use to get the engine running and to use the potentiometer(accelerator) to make the loader usable . I know it needs a ground . and hot wire plus a hot wire when the key is on and the accelerator . I think it is a 50 pin ECM . I see these engine on sale on E bay and other places and they have the engine on a test stand with about 5 or 6 wires going to the ECM . Anybody know which ones I should use . ?
Also looking for a bell housing and flywheel the engine I got has a SAE #2 and I need a SAE #3 or 16.125 dia on the inside circle .
Well I just bought another old 645 Fiat wheel loader. I acquired a real good 3126 Cat engine but it's computerized , Engine is from a school bus and I got the whole bus so I have all the wiring harness . My question is : does anybody know what wires or numbers on the ECM I would have to use to get the engine running and to use the potentiometer(accelerator) to make the loader usable . I know it needs a ground . and hot wire plus a hot wire when the key is on and the accelerator . I think it is a 50 pin ECM . I see these engine on sale on E bay and other places and they have the engine on a test stand with about 5 or 6 wires going to the ECM . Anybody know which ones I should use . ?
Also looking for a bell housing and flywheel the engine I got has a SAE #2 and I need a SAE #3 or 16.125 dia on the inside circle .