All codes › P0332
P0332: Knock Sensor 2 Circuit Low (Bank 2)
What it means
The bank 2 knock sensor signal is too low.
Severity: Medium Bank 2 knock monitoring lost; reduced power possible.
Common causes
- Failed sensor
- Damaged harness under intake
- Loose mounting
- Connector corrosion
Most common causes first. Exact causes vary by make, model and engine.
Can I fix it myself?
Rarely DIY. Bank 2 sensor is often buried under the intake on V engines.
Repair cost
SEEDED ESTIMATE Roughly $180–$850
Most likely repair: knock sensor. Diagnosis fees, taxes and other causes are not included.
| Line | Low | High | Basis |
|---|---|---|---|
| Knock sensor | $30 | $206 | Typical listed retail range, source ($328 outlier excluded) |
| Labor 1.5–4 hr | $150 | $640 | $100–$160/hr, shop survey |
⚠️ This is an editorial placeholder range for this type of repair. It is not based on real invoices or licensed pricing data yet. Real ranges will appear here once enough reader invoices for P0332 are verified.
Verified reader invoices for P0332: 0. Share your repair bill to help build real costs.
Tools that can read P0332
- ScanFixAI: Pro $29.99/mo or $249.99/yr
- OBDAI: Annual PRO bundle $299
- BlueDriver Pro Next-Gen: $119.95 list ($99.95 sale seen)
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