Why does my ECM 1 fuse keep blowing?
Why does my ECM 1 fuse keep blowing? If the wires leading to the O2 sensor rub against the exhaust, it creates a ground; once the O2 sensor is grounded, the fuse to the ECM 1 blows. The O2 sensor must be installed in a different place to ensure the wires do not short-circuit. Why does my ECM 1 make a clicking noise? The voltage or amps surge, causing the ECM 1's fuse to blow. When the starter fails you will hear a clicking noise or the engine will be hard to start. This article was written by the It...