DTC P0116 BMW
ECT Sensor Signal Range Performance
ECT Sensor Signal Range Performance
Description
Engine started (cold), battery voltage must be 11.5, and all equipment must be off. The DME detected the ECT sensor exceeded the required calibrated value, or the engine is at idle and doesn’t reach operating temperature quickly enough; the Catalyst, Fuel
Cause and Solution
Check for low coolant level or incorrect coolant mixture
DME detects a short circuit wiring in the ECT
CHT sensor is out-of-calibration or it has failed
Video Guide
Diagnostic Info
- DTC Code: P0116
- Brand: BMW