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« on: April 13, 2016, 10:32:27 PM »
First off thank you so much this is an amazing thread, docgoku that color coded diagram is PERFECT, shows every connection clearly (2fysh your throttle body connections are on there).
Instead of simply plugging the coolant line (which we now know to be completely safe right??!!) i want to plug it and put a temperature sensor there. I am doing a project involving arduino and DS18B20 sensors so grounding it like a temp sender is not needed. I plan to put a water temp sensor in the upper radiator hose but that wont get a true temp until the thermostat opens. Is the coolant in this tube circulating while the engine is warming up, giving me a more accurate engine temp.
Also what kind of plugs are you guys using just a generic 5/8 coolant cap?