I have this issue, only mine did overheat, not horribly or for long, but it did after a low speed accident. I replaced the water pump, thermostat and radiator. The car runs great; no hesitation, no leaks, temperature right where it should be. Went to smog it the next month (in Cali) and there 1299. Checked the wiring, replaced the sensor but it’s still hanging around and won’t pass smog because of it. Any other suggestions for the spare time mechanically inclined? Before paying for an ECU or pro?
thanks.
