I am trying to find where the coolant temp sensor is located on my 2001 Mazda B2300 truck.
Jan 22, 2006 at 12:37 PM
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The engine coolant temperature (ECT) sensor is mounted on the lower intake manifold near the water outlet/thermostat housing, except on 2.3L and 2.5L engines. On the 2.3L and 2.5L engine the ECT is mounted on the water outlet/thermostat housing.