what do i need for them to work i have the guages and some wires are still hooked up
back of oil guage

back of a/f


thanks all

 

anyone?

 

+12v, ground, wideband 02 sensor and controller, and either a bung in your oil pan or a connection to your oil pressure sensor.

 

where do i get this wideband 02 sensor and controller and bung in your oil pan or a connection to your oil pressure sensor?

and yes i edit and copied it

 

Which gauges are these? You will need some sort of wideband such as the innovate lc-1 or plx (sm-a4?). You can get these all over the internet. Green Light Motorsports on here sells the lc-1. This will give a reading of your a/f ratio. W/o forced induction and/or tuning, you dont really need to monitor your afr. On the oil pressure, doesnt your truck have an oil pressure gauge? It's not all that necessary either. Does the oil press. gauge have only wires, or is that an oil line? If its electric, the factory oil pressure sensor is on the pass. side of the block either right above, or on the oil pan. I dont know which wire would be reference or output, and i dont know what the reference voltage is on that system, nor what the voltages relate to in psi. If it's mechanical, then I would forget about it. It's only easy and necessary on turbo vehicles IMO.

 

they are autometer guages

 

yeah, which autometer? Is the oil pressure digital?

 

ultralite i think and no it has a needle and electric