P CODE FAMILY
Powertrain code references — Page 98.
Engine, transmission and powertrain diagnostic references. Exact vehicle and module context still matters.
Generic OBD-II
P2E9C
Charge Port Door B Position Sensor Circuit Intermittent/Erratic
PowertrainRead the code
Generic OBD-II
P2E9D
Charge Port Door B Unlock Control Circuit
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Generic OBD-II
P2E9E
Charge Port Door B Unlock Control Circuit Performance
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Generic OBD-II
P2E9F
Charge Port Door B Unlock Control Circuit Low
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Generic OBD-II
P2EA0
Charge Port Door B Unlock Control Circuit High
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Generic OBD-II
P2EA1
Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 6
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Generic OBD-II
P2EA2
Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 6
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Generic OBD-II
P2EA3
Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 6
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Generic OBD-II
P2EA5
Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 6
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Generic OBD-II
P2EA6
Turbocharger Compressor Outlet Temperature Sensor Circuit
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Generic OBD-II
P2EA7
DC/AC Converter A Input Voltage Too Low
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Generic OBD-II
P2EA8
DC/AC Converter A Input Voltage Too High
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Generic OBD-II
P2EA9
DC/AC Converter A Over Temperature
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Generic OBD-II
P2EAA
Active Radiator Air Flow Control Module A Control Circuit Performance
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Generic OBD-II
P2EAB
Active Radiator Air Flow Control Module A Over Temperature
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Generic OBD-II
P2EAC
Active Radiator Air Flow Control Module A Performance
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Generic OBD-II
P2EAD
Reductant Metering Unit 2 Performance
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Generic OBD-II
P2EAE
Reductant Injection Valve Circuit Range/Performance Bank 1 Unit 2
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Generic OBD-II
P2EAF
Reductant Injection Valve Stuck Closed Bank 1 Unit 2
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Generic OBD-II
P2EB0
Throttle Valve Intake Air Pressure Sensor Circuit
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Generic OBD-II
P2EB1
Throttle Valve Intake Air Pressure Sensor Circuit Low
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Generic OBD-II
P2EB2
Throttle Valve Intake Air Pressure Sensor Circuit High
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Generic OBD-II
P2EB3
Throttle Valve Intake Air Pressure Sensor Circuit Range/Performance
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Generic OBD-II
P2EB4
Hybrid/EV Battery Inductive Charger High Voltage Interlock Circuit/Open
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Generic OBD-II
P2EB5
Hybrid/EV Battery Inductive Charger Input Voltage Low
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Generic OBD-II
P2EB6
Hybrid/EV Battery Inductive Charger Input Voltage High
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Generic OBD-II
P2EB7
Replace 12V Battery
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Generic OBD-II
P2EB9
Reductant Injection Valve Circuit Range/Performance Bank 2 Unit 2
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Generic OBD-II
P2EBB
Crankcase Temperature Sensor Circuit
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Generic OBD-II
P2EBC
Crankcase Temperature Sensor Circuit Range/Performance
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Generic OBD-II
P2EBD
Crankcase Temperature Sensor Circuit High
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Generic OBD-II
P2EBE
Crankcase Temperature Sensor Circuit Low
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Generic OBD-II
P2EBF
Battery Charging Mode Switch Stuck
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Generic OBD-II
P2EC0
Turbocharger Compressor Outlet Temperature Sensor Circuit Low
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Generic OBD-II
P2EC1
Turbocharger Compressor Outlet Temperature Sensor Circuit High
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Generic OBD-II
P2EC2
Turbocharger Compressor Outlet Temperature Sensor Circuit Range/Perfomance
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Generic OBD-II
P3400
Cylinder Deactivation System Bank 1
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Generic OBD-II
P3401
Cylinder 1 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3402
Cylinder 1 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3403
Cylinder 1 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3404
Cylinder 1 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3405
Cylinder 1 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3406
Cylinder 1 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3407
Cylinder 1 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3408
Cylinder 1 Exhaust Valve Control Circuit High
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Generic OBD-II
P3409
Cylinder 2 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P340A
Deactivation/Intake Valve Control Circuit Bank 1
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Generic OBD-II
P340B
Deactivation/Intake Valve Control Circuit Bank 2
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Generic OBD-II
P340C
Deactivation/Exhaust Valve Control Circuit Bank 1
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Generic OBD-II
P340D
Deactivation/Exhaust Valve Control Circuit Bank 2
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Generic OBD-II
P3410
Cylinder 2 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3411
Cylinder 2 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3412
Cylinder 2 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3413
Cylinder 2 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3414
Cylinder 2 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3415
Cylinder 2 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3416
Cylinder 2 Exhaust Valve Control Circuit High
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Generic OBD-II
P3417
Cylinder 3 Deactivation/Intake Valve Control Circuit/Open
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Generic OBD-II
P3418
Cylinder 3 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3419
Cylinder 3 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P341A
Deactivation/Intake Valve Control Circuit Performance Bank 1
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Generic OBD-II
P341B
Deactivation/Intake Valve Control Circuit Performance Bank 2
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Generic OBD-II
P341C
Deactivation/Exhaust Valve Control Circuit Performance Bank 1
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Generic OBD-II
P341D
Deactivation/Exhaust Valve Control Circuit Performance Bank 2
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Generic OBD-II
P3420
Cylinder 3 Deactivation/Intake Valve Control Circuit High
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Generic OBD-II
P3421
Cylinder 3 Exhaust Valve Control Circuit/Open
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Generic OBD-II
P3422
Cylinder 3 Exhaust Valve Control Circuit Performance
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Generic OBD-II
P3423
Cylinder 3 Exhaust Valve Control Circuit Low
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Generic OBD-II
P3424
Cylinder 3 Exhaust Valve Control Circuit High
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Generic OBD-II
P3425
Cylinder 4 Deactivation/Intake Valve Control Circuit/Open
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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/Intake Valve Control Circuit Low
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Generic OBD-II
P3428
Cylinder 4 Deactivation/Intake Valve Control Circuit High
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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/Intake Valve Control Circuit/Open
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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 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3436
Cylinder 5 Deactivation/Intake Valve Control Circuit High
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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/Intake Valve Control Circuit/Open
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Generic OBD-II
P3442
Cylinder 6 Deactivation/Intake Valve Control Circuit Performance
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Generic OBD-II
P3443
Cylinder 6 Deactivation/Intake Valve Control Circuit Low
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Generic OBD-II
P3444
Cylinder 6 Deactivation/Intake Valve Control Circuit High
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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/Intake Valve Control Circuit/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/Intake Valve Control Circuit Low
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Generic OBD-II
P3452
Cylinder 7 Deactivation/Intake Valve Control Circuit High
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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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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.