Engine Misfire
Code P0325
Knock Sensor Malfunction
Plain English Meaning:Knock sensor not detecting engine knock
⚠️
Yellow: Drive with Caution
Engine timing may be affected
What You'll Notice (Symptoms)
- •Reduced power poor acceleration
Most Common Causes
1Faulty sensor wiring issue
Verified Repair Playbook
Required Mechanic Tests
A qualified shop should perform these tests before replacing any parts to ensure they aren't guessing:
Check sensor signal
Typical Fix Paths & Estimated Costs
Replace sensor $150–$400
🛒 Parts for P0325 Repair
Common replacement parts for engine misfire codes (Paid links)
Paid links — we may earn a commission on purchases. Enter your vehicle make/model on eBay for exact fitment.
🚗 Find P0325 Parts for Your Vehicle
Select your vehicle for exact-fit engine misfire parts
↑ Select your vehicle to see exact-fit parts
Fair Pricing Guides
Check our database for average parts, labor, and expected repair costs before heading to a mechanic.