I haven't been able to find anything about the location for tapping the A/F and Water Temp for my gauges. I know the A/F goes between the O2 sensor and ECU. It has 4 wires I think, I need to know which one to tap. Next the water temp sender. Where is it located? And has anybody installed a water temp gauge that can point me in the correct direction? I think I will need to make a "T" with the stock sender. Any help would be great.