how to install water temp gauge on small block chevy

• 2023-04-20

The water temperature gauge is installed on the small block chevy dashboard in the driver's cab, and the live wire is connected to the water temperature sensing plug on the body. This way, the engine temperature can be displayed in a timely manner. Installation of the water temperature gauge for Dongfanghong tractors. Install the sensing plug in the water tank of the tractor, and then install the meter on the dashboard inside the tractor cab. 

The small block chevy water temp gauge has three lines, corresponding to positive and negative lines and signal lines. Find the water supply pipe, usually 28mm, which is very obvious inside the carriage. Cut the length of the opening at a suitable position as close as possible but not more than the length of the tee. Install the tee into the water supply pipe and tighten it with a locking buckle. Screw in the sensing head at the small opening and apply sealant to the gap. Thread the wire of the small block chevy water temp gauge from the left side of the driver's seat to the engine compartment and connect it to the sensor. Connect one of the water temperature gauges to the middle one of the cigarette lighter, and connect the other two randomly to form a circuit. After removing the key, it can automatically cut off the power. 

After installing a water temp gauge on small block chevy , the mechanical working status can be observed at any time. If the temperature reaches 98 or 99 degrees Celsius and the electronic fan does not start, then turn off the engine and open the machine cover to rest. It is best not to turn on the air conditioning for a long time in summer, as it is not good for the car and people. There are generally two water temperature sensors. One is a sensor for the water temperature gauge, with a wire used to display the temperature of cooling water (or coolant) on the water temperature gauge and adjust the fuel supply during start-up; The other is a sensor for cooling water or coolant, with two wires. The sensor for coolant is used to regulate the electronic fan, which will operate when the temperature is high. If the rise of the water temperature pointer and the alarm of the water temperature are not only due to a lack of water, but also possible problems with other components in the water circulation system.