P3431 — Cylinder 4 Exhaust Valve Control Circuit Low
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Cylinder 4 Exhaust Valve Control Circuit Low. |
| Family | Powertrain (P) |
Frequently asked questions
What does code P3431 mean?
Cylinder 4 Exhaust Valve Control Circuit Low. Cylinder 4 Exhaust Valve Control Circuit Low.
Can I keep driving with code P3431 active?
With caution: limp mode possible, have it checked soon
How do you fix code P3431?
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?
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Where to get it fixed
Related codes
- P3400 — Cylinder Deactivation System Bank 1
- P3401 — Cylinder 1 Deactivation/Intake Valve Control Circuit/Open
- P3402 — Cylinder 1 Deactivation/Intake Valve Control Performance
- P3403 — Cylinder 1 Deactivation/Intake Valve Control Circuit Low
- P3404 — Cylinder 1 Deactivation/Intake Valve Control Circuit High
- P3405 — Cylinder 1 Exhaust Valve Control Circuit/Open
- P3406 — Cylinder 1 Exhaust Valve Control Performance
- P3407 — Cylinder 1 Exhaust Valve Control Circuit Low
- P3408 — Cylinder 1 Exhaust Valve Control Circuit High
- P3409 — Cylinder 2 Deactivation/Intake Valve Control Circuit/Open
- P3410 — Cylinder 2 Deactivation/Intake Valve Control Performance
- P3411 — Cylinder 2 Deactivation/Intake Valve Control Circuit Low