MechanicDB
Família de falhas Sistema: Powertrain (códigos P) 52 códigos SAE

Cylinder Deactivation Intake Valve Circuit

Explicação diagnóstica e técnica
Code P3401 (Cylinder 1 Deactivation/Intake Valve Control Circuit/Open) reports an electrical fault - open circuit, out-of-range voltage, or a performance deviation - on the intake-side oil-control solenoid that collapses a named cylinder's intake valve for fuel-saving cylinder deactivation, whether logged per cylinder or as a bank-wide summary. A failed solenoid coil, an intake-side oil-control screen starved of switching pressure by sludge, or damaged wiring at the lifter-oil-manifold connector are the usual physical culprits.

Estes 52 códigos de diagnóstico compartilham um mesmo mecanismo de detecção e um mesmo caminho de reparo; por isso o MechanicDB os agrupa em uma única família de falhas redigida, em vez de repetir a mesma explicação 52 vezes.

Códigos desta família (52)

CódigoDefiniçãoCobertura de reparos
P3401Cylinder 1 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3402Cylinder 1 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3403Cylinder 1 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3404Cylinder 1 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3409Cylinder 2 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P340ADeactivation/Intake Valve Control Circuit Bank 14 reparos classificados
P340BDeactivation/Intake Valve Control Circuit Bank 24 reparos classificados
P3410Cylinder 2 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3411Cylinder 2 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3412Cylinder 2 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3417Cylinder 3 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3418Cylinder 3 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3419Cylinder 3 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P341ADeactivation/Intake Valve Control Circuit Performance Bank 14 reparos classificados
P341BDeactivation/Intake Valve Control Circuit Performance Bank 24 reparos classificados
P3420Cylinder 3 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3425Cylinder 4 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3426Cylinder 4 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3427Cylinder 4 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3428Cylinder 4 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3433Cylinder 5 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3434Cylinder 5 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3435Cylinder 5 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3436Cylinder 5 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3441Cylinder 6 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3442Cylinder 6 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3443Cylinder 6 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3444Cylinder 6 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3449Cylinder 7 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3450Cylinder 7 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3451Cylinder 7 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3452Cylinder 7 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3457Cylinder 8 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3458Cylinder 8 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3459Cylinder 8 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3460Cylinder 8 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3465Cylinder 9 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3466Cylinder 9 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3467Cylinder 9 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3468Cylinder 9 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3473Cylinder 10 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3474Cylinder 10 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3475Cylinder 10 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3476Cylinder 10 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3481Cylinder 11 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3482Cylinder 11 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3483Cylinder 11 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3484Cylinder 11 Deactivation/Intake Valve Control Circuit High4 reparos classificados
P3489Cylinder 12 Deactivation/Intake Valve Control Circuit/Open4 reparos classificados
P3490Cylinder 12 Deactivation/Intake Valve Control Circuit Performance4 reparos classificados
P3491Cylinder 12 Deactivation/Intake Valve Control Circuit Low4 reparos classificados
P3492Cylinder 12 Deactivation/Intake Valve Control Circuit High4 reparos classificados

O que esta página não mostra

Esta página publica o mecanismo da falha e o índice de códigos. O conjunto de dados licenciado acrescenta, para cada um dos 15.886 códigos, o conjunto completo de reparos elaborados pela equipe (56.729 procedimentos no total), com os campos deliberadamente omitidos aqui: