2002 Mazda B2300 Q&A
2002 Mazda B2300 Question: temperature sending unit
location of the temperature sending unit - Visitor
2.3 L at rear of engine mounted into the coolant outlet pipe - Visitor
Temp sending unit of a 4cyl is located on the thermostat housing. If you have no temp indication you need to replace the thermostat. About 120 to 200 at the parts store. - danqualman
fuel gauge inop, water temp goes up and then down, oil pressure goes up, and remains in same position regardless of engine speed or temperature, voltmeter goes up and does not move when engine is r...