Honda Car Error Code P0325
Knock Sensor Circuit Malfunction
Severity
DIY Difficulty
Est. Cost
$30 - $350
Est. Time
60 min
What Does P0325 Mean?
Honda car error P0325 means knock sensor circuit malfunction. This is a significant issue with a DIY difficulty of 4/5. Most repairs cost between $30 and $350.
Common Causes
Component wear
This is a potentially significant cause of the P0325 error on Honda cars.
Blockage
This is a potentially significant cause of the P0325 error on Honda cars.
Sensor failure
This is a potentially significant cause of the P0325 error on Honda cars.
Wiring issue
This is a potentially significant cause of the P0325 error on Honda cars.
Step-by-Step Fix
Power cycle the appliance
Unplug your Honda car for 60 seconds, then plug it back in. This clears temporary errors and resets the control board.
Check for obvious issues
Inspect your car for any visible problems such as loose connections, blockages, or unusual sounds. Many P0325 errors on Honda units are caused by simple issues.
Run a diagnostic cycle
Many Honda cars have a built-in diagnostic mode. Check your user manual for the specific key combination to enter diagnostics on your model.
Test related components
Based on the P0325 error meaning (Knock Sensor Circuit Malfunction), check the specific components involved. Use a multimeter to test for continuity if you are comfortable with electrical testing.
Contact a professional
If the above steps do not resolve the P0325 error, contact a certified Honda technician. This repair has a difficulty rating of 4/5 and may require specialized tools.
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