P3419: The cylinder 3 intake valve deactivation control signal is electrically low
The cylinder 3 intake valve deactivation control signal is electrically low. Check the component, its connector and wiring.
| Code | P3419 |
|---|---|
| System | Engine and transmission |
| Group | P34xx, Cylinder deactivation |
| Type | Generic: it means the same on every make |
How to read and clear P3419 with Final OBD
Plug an OBD2 scanner in under the steering wheel, switch the ignition on and open Final OBD. Under Faults you’ll see P3419 with its description and whether it’s confirmed, pending or permanent.
If the engine stores it over standard OBD, with FREE you read this code with its explanation for nothing and clear it. With PRO you also read the faults of every control unit and clear them in all of them.
Clearing the code only turns the light off: if the cause is still there, it comes back. Clear it once it’s fixed, and not right before an inspection. It’s all in how to read and clear fault codes and in inspections and OBD.
Similar codes
- P3415 The cylinder 2 exhaust valve control gives a lower signal than normal
- P3416 The cylinder 2 exhaust valve control gives a higher signal than normal
- P3417 The cylinder 3 intake valve deactivation control circuit is open
- P3418 The intake valve deactivation control circuit on cylinder 3 performs poorly
- P341A The bank 1 intake valve deactivation control circuit is not working properly
- P341B The bank 2 intake valve deactivation control circuit is not working properly
- P341C The bank 1 exhaust valve deactivation control circuit is not working properly
- P341D The exhaust valve deactivation control circuit on bank 2 performs poorly
What does code P3419 mean?
The cylinder 3 intake valve deactivation control signal is electrically low. Check the component, its connector and wiring.
How do you clear P3419?
With an OBD2 scanner and an app like Final OBD, which clears it for free if it’s stored by the engine control unit. But clearing it only turns the light off: if the cause isn’t fixed, P3419 comes back.
Read it on your car
Final OBD reads and clears engine faults through standard OBD for free, each one explained in plain English. With PRO it also reads the faults of every control unit, each make’s own codes included, and clears them in all of them.
