p0325
Moderate
Honda · SUVs
Knock Sensor 1 Circuit Malfunction Bank 1
Quick Answer
Error code P0325 on your Honda SUVs means: Knock Sensor 1 Circuit Malfunction Bank 1. This is usually fixable — see the step-by-step guide below.
Affected Models
Applies to all models
RW1RW3RW5RV1CR-V EX 2024CR-V EX-L 2024CR-V Hybrid Sport 2024CR-V Hybrid Sport Touring 2024CR-V Hybrid Sport-L 2024CR-V LX 2024CR-V Sport 2024CR-V Sport Touring 2024HR-V EX-L 2024HR-V LX 2024HR-V Sport 2024Passport EX-L 2024Passport Sport 2024Passport Touring 2024Passport TrailSport 2024Pilot EX 2024Pilot EX-L 2024Pilot Elite 2024Pilot LX 2024Pilot Touring 2024Pilot TrailSport 2024YG7YA7ZD1RZ1
Likely Causes
How to Fix It
1
Locate the knock sensor on the engine block; on Honda SUV engines it is typically beneath the intake manifold
2
Inspect the knock sensor wiring harness and connector for damage, chafing, or corrosion
3
Test the knock sensor resistance with a multimeter; compare to Honda specification (typically 500-600 kOhm)
4
Ensure the knock sensor mounting bolt is torqued to specification and the mounting surface is clean
5
Replace the knock sensor and re-torque to the specified value if resistance is out of range
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
Knock sensor
Knock sensor wiring harness
Knock sensor mounting bolt
Intake manifold gasket (if manifold removal is required)
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