Neff Dishwasher Error E16
⚡ Quick Answer: The Neff Dishwasher E16 error indicates a water inlet or fill system fault. This occurs when the control detects water flow despite the valve not bein... ✅ DIY Fixable
What Does Error E16 Mean?
The Neff Dishwasher E16 error indicates a water inlet or fill system fault. This occurs when the control detects water flow despite the valve not being commanded to open. Symptoms include the error appearing at startup, continuous filling, and water entering the machine unexpectedly. Common causes include a faulty water inlet valve that may be stuck open or incorrect signals from the flow meter sensor. Addressing these issues can resolve the error and restore normal operation.
Common Symptoms:
- Error appears at or soon after start
- Dishwasher may attempt to fill continuously
- Water entering machine when it shouldn’t
Possible Causes
- Faulty water inlet valve (stuck open) (medium)
- Incorrect flow meter signals / sensor fault (medium)
How to Fix Error E16
DIY Fix Basic checks for water supply and reset
- Turn off and unplug the dishwasher
- Shut off the water supply to the dishwasher
- Check that the inlet hose isn’t kinked or blocked
- Ensure household water tap feeding the dishwasher is fully on
Technician Only Inspect and test inlet valve and flow sensor circuitry
- Remove dishwasher access panel
- Locate water inlet valve and flow meter assembly
- Test inlet valve for proper operation and closing with multimeter/bench testing
- Check flow meter wiring and signals to control board
- Replace faulty inlet valve or flow sensor as needed
Parts needed: water inlet valve, flow meter / sensor, associated wiring harness
- If water continues to enter when valve should be off
- If you’re unfamiliar with electrical/multimeter testing
- If replacing parts does not clear the fault
Next step
Choose the next step for E16
Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.
Most relevant component to inspect
Water Inlet Valve
Controls the flow of hot and cold water into the appliance.
- Typical part-only price
- $25 - $60
- DIY difficulty
- Easy
- Estimated time
- 15-30 mins
Where can I find the model number?
Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.
Verify the complete model and part number on the retailer's compatibility page before ordering.
Other parts options
Check related components first; use model search as a fallback.
Wiring Harness
Connects controls, sensors, motors, and other electrical components inside the appliance.
Model-compatible Dishwasher parts
Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.
Optional routine care
Maintenance supplies
These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.
Dishwasher Cleaner and Descaler
Supports routine removal of mineral scale, grease, and odor. It is maintenance, not a repair for a failed pump, valve, or control.
Braided Dishwasher Inlet Hose
For replacement of an externally damaged supply hose. Verify connection size, length, and appliance installation requirements before ordering.
Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.
Technical Specifications
| note | The previous model-independent part specification was removed. Verify the full model number and diagnosis in the manufacturer's official parts catalog before ordering. |
|---|---|
| part_number | None |
Common Questions
What does E16 error mean on Neff Dishwasher?
E16 indicates a water inlet fault where water is detected entering the dishwasher without command.
Can I fix Neff Dishwasher E16 error myself?
Yes, you can perform basic checks like checking the water supply and resetting the appliance.
How much does it cost to fix E16 error?
Repair costs range from $50 to $200+ depending on parts and labor.
When should I call a technician for E16?
Call a technician if water continues to enter when the valve should be off or if you are unsure about electrical testing.
Sources & References
Data last verified: 2026-07-31
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