garajizOBD-II code · generic
P3493
Cylinder 12 Exhaust Valve Control Circuit/Open
- System
- P3 — Ignition / cylinder deactivation
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does P3493 mean?
P3493 is defined as “Cylinder 12 Exhaust Valve Control Circuit/Open”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Related codes
- P3492Cylinder 12 Deactivation/lntake Valve Control Circuit High
- P3494Cylinder 12 Exhaust Valve Control Performance
- P3491Cylinder 12 Deactivation/lntake Valve Control Circuit Low
- P3495Cylinder 12 Exhaust Valve Control Circuit Low
- P3490Cylinder 12 Deactivation/lntake Valve Control Performance
- P3496Cylinder 12 Exhaust Valve Control Circuit High
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This page is general information; an exact diagnosis needs measurements and a technician’s check.