On the relay, Orange,Green, Red(battery),Red w/white. The Red w/white is going to some sort of device that is attached to the oil pressure sending unit on the engine, Does anyone know what that is and its purpose? Does this device control the intake heater?Thanks again.
Thats exactly what it is an oil pressure switch, its wired to the heater realy so that it will only operate when the engine is running and the electric thermostat in the intake makes sure it only operates when the engine is cold. When I got rid of my emmision equipement and the bbd carb I also got rid of all the computer wireing in my engine. I also switched to a manual choke so while I was at it I got rid of the oil presure switch. Now if I ever forget to turn the ignition off , as soon as the engine cools down and the thermostat kicks the heater on, it will kill my battery long before any ignition damage results.
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Off Roading Forums
1.4M posts
22.4K members
Since 1999
A forum community dedicated to all off road vehicle owners and enthusiasts. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more!