Replaced the ECT sensor at bottom of radiator. Harness wires were corroded off the the sensor connector, so rather than repair the entire harness, I spliced in a new section of wire and soldered back on to the connector. Thought for sure that was the problem. Tried to reset Engine Trouble light with handheld code reader but the light keeps coming on. Pretty sure the harness repair went well and new ECT sensor installed, but the same trouble code remains.
Now what? I do not know where to find diagnostic information to test continuity, resistance, or other data. Hate to take it to a dealer. Can anyone help?
have the same problem?
Friday, October 12th, 2018 AT 12:24 PM