The Bosch Dishwasher code E14 means: Flow meter failure - the control board cannot read the water flow sensor, so the dishwasher cannot measure how much water enters. Often caused by limescale or a failed flow meter.
Difficulty: Moderate — DIY-able with basic tools
Typical repair cost: approximately $250 (parts + labor).
What to do, step by step
- Confirm the water supply valve is fully open and the inlet hose is not kinked.
- Run a dishwasher descaler to remove limescale from the flow meter.
- Reset power at the breaker for 30 seconds.
- If the code returns, replace the flow meter or inlet assembly.
Video walkthrough
Is the repair worth it?
Before spending money, run the numbers: if the repair quote is more than about 30% of what a new dishwasher costs — especially on an older unit — replacement is usually the smarter call.
Check your quote with our free calculator →
Other Bosch error codes
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Safety first: unplug the appliance (and shut off gas where applicable) before any inspection. If you smell gas, leave the area and call your gas provider.