what do these wires goto...?
what do these wires goto...? Blue Connector on 98 Harness
Pin........Wire Color..............Sensor
25................BRN...........ECT Sensor Ground
49................YEL............ECT Sensor Signal
the harness i bought does not have a connector on it
i was thinking its the engine coolant temp sensor, and where does it plug into
Pin........Wire Color..............Sensor
25................BRN...........ECT Sensor Ground
49................YEL............ECT Sensor Signal
the harness i bought does not have a connector on it
i was thinking its the engine coolant temp sensor, and where does it plug into
It is Engine Coolant Sensor, it plugs into the coolant sensor, which is located just forward of the exhaust manifold on the driver's side head. As I understand it, with a two wire, the pins should be reversable, but if you pick up a generic plug (AutoZone has them, it's just a "GM Coolant sensor plug"), the black wire with the white line is the ground side.
