f28
Moderate
Bosch · Washing Machines
Flow sensor malfunction
Quick Answer
Error code F28 on your Bosch Washing Machines means: Flow sensor malfunction. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
Likely Causes
How to Fix It
1
Check the wiring to the flow sensor for damage or loose connections.
2
Test the flow sensor output values.
3
Replace the flow sensor if it provides incorrect readings.
4
Professional service is recommended.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Flow sensor
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