MANUFACTURER REFERENCE
Generic OBD-II code references — Page 80.
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Generic OBD-II
P3426
Cylinder 4 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3427
Cylinder-4 deactivation output is pulled to ground
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Generic OBD-II
P3428
Cylinder-4 deactivation driver reports a supply-side short
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Generic OBD-II
P3429
Cylinder 4 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3430
Cylinder 4 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3431
Cylinder 4 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3432
Cylinder 4 Exhaust Valve Control Circuit High
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Generic OBD-II
P3433
Cylinder-5 deactivation control has an open-path fault
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Generic OBD-II
P3434
Cylinder 5 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3435
Cylinder-5 valve-control circuit is pulled low
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Generic OBD-II
P3436
Cylinder-5 valve-control output resists the on command
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Generic OBD-II
P3437
Cylinder 5 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3438
Cylinder 5 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3439
Cylinder 5 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3440
Cylinder 5 Exhaust Valve Control Circuit High
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Generic OBD-II
P3441
Cylinder-6 deactivation output has an open-path indication
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Generic OBD-II
P3442
Ram cylinder-six deactivation and optional MDS software
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Generic OBD-II
P3443
Cylinder-6 deactivation circuit fails the low-state check
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Generic OBD-II
P3444
Cylinder-6 deactivation control is held toward power
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Generic OBD-II
P3445
Cylinder 6 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3446
Cylinder 6 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3447
Cylinder 6 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3448
Cylinder 6 Exhaust Valve Control Circuit High
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Generic OBD-II
P3449
Cylinder-7 deactivation control circuit appears open
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Generic OBD-II
P3450
Cylinder 7 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3451
Cylinder-7 deactivation output remains grounded
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Generic OBD-II
P3452
Cylinder-7 deactivation control short toward supply
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Generic OBD-II
P3453
Cylinder 7 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3454
Cylinder 7 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3455
Cylinder 7 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3456
Cylinder 7 Exhaust Valve Control Circuit High
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Generic OBD-II
P3457
Cylinder-8 valve-control circuit loses its electrical path
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Generic OBD-II
P3458
Cylinder 8 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3459
Cylinder-8 deactivation control remains low after release
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Generic OBD-II
P3460
Cylinder-8 deactivation output stays high when driven
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Generic OBD-II
P3461
Cylinder 8 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3462
Cylinder 8 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3463
Cylinder 8 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3464
Cylinder 8 Exhaust Valve Control Circuit High
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Generic OBD-II
P3465
Cylinder 9 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3466
Cylinder 9 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3467
Cylinder 9 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3468
Cylinder 9 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3469
Cylinder 9 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3470
Cylinder 9 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3471
Cylinder 9 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3472
Cylinder 9 Exhaust Valve Control Circuit High
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Generic OBD-II
P3473
Cylinder 10 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3474
Cylinder 10 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3475
Cylinder 10 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3476
Cylinder 10 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3477
Cylinder 10 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3478
Cylinder 10 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3479
Cylinder 10 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3480
Cylinder 10 Exhaust Valve Control Circuit High
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Generic OBD-II
P3481
Cylinder 11 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3482
Cylinder 11 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3483
Cylinder 11 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3484
Cylinder 11 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3485
Cylinder 11 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3486
Cylinder 11 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3487
Cylinder 11 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3488
Cylinder 11 Exhaust Valve Control Circuit High
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Generic OBD-II
P3489
Cylinder 12 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3490
Cylinder 12 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3491
Cylinder 12 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3492
Cylinder 12 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3493
Cylinder 12 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3494
Cylinder 12 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3495
Cylinder 12 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3496
Cylinder 12 Exhaust Valve Control Circuit High
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Generic OBD-II
P3497
Cylinder Deactivation System Bank 2
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Generic OBD-II
P3498
Cylinder 1 may fail to return from deactivation
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Generic OBD-II
P3499
Cylinder-2 deactivation permits unwanted air pumping
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Generic OBD-II
P349A
Cylinder-3 half-engine operation fails its airflow performance check
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Generic OBD-II
P349B
Cylinder 4 valve-performance fault after deactivation ends
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Generic OBD-II
P349C
Cylinder-5 deactivation does not produce the expected air behavior
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Generic OBD-II
P349D
Cylinder 6 Deactivation/Intake Valve Performance
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Generic OBD-II
P349E
Cylinder 7 Deactivation/Intake Valve Performance
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Generic OBD-II
P349F
Cylinder-8 deactivation performance leaves an air-pumping error
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Generic OBD-II
P34A0
Cylinder 9 Deactivation/Intake Valve Performance
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Generic OBD-II
P34A1
Cylinder 10 Deactivation/Intake Valve Performance
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Generic OBD-II
P34A2
Cylinder 11 Deactivation/Intake Valve Performance
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Generic OBD-II
P34A3
Cylinder 12 Deactivation/Intake Valve Performance
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Generic OBD-II
P34A4
A Camshaft Position Actuator Temperature Sensor Circuit Bank 1
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Generic OBD-II
P34A5
A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 1
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Generic OBD-II
P34A6
A Camshaft Position Actuator Temperature Sensor Circuit Low Bank 1
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Generic OBD-II
P34A7
A Camshaft Position Actuator Temperature Sensor Circuit High Bank 1
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Generic OBD-II
P34A8
A Camshaft Position Actuator Temperature Sensor Circuit Bank 2
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Generic OBD-II
P34A9
A Camshaft Position Actuator Temperature Sensor Range/Performance Bank 2
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Generic OBD-II
P34AA
A Camshaft Position Actuator Temperature Sensor Circuit Low Bank 2
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Generic OBD-II
P34AB
A Camshaft Position Actuator Temperature Sensor Circuit High Bank 2
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Generic OBD-II
P34AC
A Camshaft Position Actuator Position Sensor A Circuit Bank 1
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Generic OBD-II
P34AD
A Camshaft Position Actuator Position Sensor A Range/Performance Bank 1
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Generic OBD-II
P34AE
A Camshaft Position Actuator Position Sensor A Circuit Low Bank 1
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Generic OBD-II
P34AF
A Camshaft Position Actuator Position Sensor A Circuit High Bank 1
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Generic OBD-II
P34B0
A Camshaft Position Actuator Position Sensor A Circuit Bank 2
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Generic OBD-II
P34B1
A Camshaft Position Actuator Position Sensor A Range/Performance Bank 2
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Generic OBD-II
P34B2
A Camshaft Position Actuator Position Sensor A Circuit Low Bank 2
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Generic OBD-II
P34B3
A Camshaft Position Actuator Position Sensor A Circuit High Bank 2
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These are code references, not a list of confirmed faults on every vehicle. Read the source and applicability notes, then match the exact vehicle, year, engine and scan report.