Df083 — !!hot!!

The car's Engine Control Unit (ECU) has detected an electrical fault in the circuit that heats the oxygen sensor. Sensors need to be hot to accurately measure exhaust gases. Common Symptoms: Check Engine light (MIL) illumination. Increased fuel consumption. Rough idling or "limp mode" performance. Typical Fixes: Checking for frayed wires or corroded connectors. Replacing the upstream oxygen sensor. Verifying the relevant fuse in the engine bay. 🛠️ Makita DF083: The Compact Powerhouse

The star of the set is the Berkshire steam locomotive. The car's Engine Control Unit (ECU) has detected