https://carlosalmeida4.github.io/tags/sensor/Recent content in Sensor on Carlos AlmeidaHugo -- gohugo.ioenSun, 27 Sep 2026 00:00:00 +0000https://carlosalmeida4.github.io/posts/tempsensorinvestigation/Sun, 27 Sep 2026 00:00:00 +0000https://carlosalmeida4.github.io/posts/tempsensorinvestigation/Introduction Link to heading As presented in other articles, I own a Mitsubishi Pajero which I have kept as a project car. Recently I noticed a worrying symptom: when driving above 3000 RPM under load, coolant would start appearing in the expansion tank, suggesting pressure was building up in the cooling circuit. The strange part was that the temperature gauge on the dashboard never showed any sign of overheating during these events.