P2338 — Cylinder #3 Above Knock Threshold
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Cylinder #3 Above Knock Threshold. |
| Family | Powertrain (P) |
Frequently asked questions
What does code P2338 mean?
Cylinder #3 Above Knock Threshold. Cylinder #3 Above Knock Threshold.
Can I keep driving with code P2338 active?
With caution: limp mode possible, have it checked soon
How do you fix code P2338?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
We are ECU specialists: diagnosis, file repair and remapping for cars, bikes, trucks and agricultural vehicles.
Contact usRelated codes
- P2300 — Ignition Coil "A" Primary Control Circuit Low
- P2301 — Ignition Coil "A" Primary Control Circuit High
- P2302 — Ignition Coil "A" Secondary Circuit
- P2303 — Ignition Coil "B" Primary Control Circuit Low
- P2304 — Ignition Coil "B" Primary Control Circuit High
- P2305 — Ignition Coil "B" Secondary Circuit
- P2306 — Ignition Coil "C" Primary Control Circuit Low
- P2307 — Ignition Coil "C" Primary Control Circuit High
- P2308 — Ignition Coil "C" Secondary Circuit
- P2309 — Ignition Coil "D" Primary Control Circuit Low
- P2310 — Ignition Coil "D" Primary Control Circuit High
- P2311 — Ignition Coil "D" Secondary Circuit