Error code
OBD2 P3434
OBD2P3434
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Cylinder 5 Deactivation/lntake Valve Control Performance.
Severity
moderateCan drive, but performance may be affected and fuel efficiency could decrease.
Summary
P3434 indicates an issue with the intake valve control circuit performance in cylinder 5 of the engine.
Common Causes
- Faulty intake valve control solenoid for cylinder 5
- Electrical issues in the intake valve control circuit
Fixes
FAQ
How can I diagnose P3434?
Consult a professional mechanic to diagnose the specific issue with cylinder 5's intake valve control circuit.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
More OBD2 codes
- P3400Cylinder Deactivation System
- P3401Cylinder 1 Deactivation/lntake Valve Control Circuit/Open
- P3402Cylinder 1 Deactivation/lntake Valve Control Performance
- P3403Cylinder 1 Deactivation/lntake Valve Control Circuit Low
- P3404Cylinder 1 Deactivation/lntake Valve Control Circuit High
- P3405Cylinder 1 Exhaust Valve Control Circuit/Open
- P3406Cylinder 1 Exhaust Valve Control Performance
- P3407Cylinder 1 Exhaust Valve Control Circuit Low
- P3408Cylinder 1 Exhaust Valve Control Circuit High
- P3409Cylinder 2 Deactivation/lntake Valve Control Circuit/Open
- P3410Cylinder 2 Deactivation/lntake Valve Control Performance
- P3411Cylinder 2 Deactivation/lntake Valve Control Circuit Low