BMW diesel electronics slave fault codes

The 1671 fault codes the diesel electronics slave can store, and what each one means. Some codes mean different things in different versions of the module; tap a code to see which applies to your car.

On: 7 Series (E65), 7 Series (E66), 7 Series (E67)

  • 4221 DDE2: Glow plug, cylinder 2 (and 1 other meaning)
  • 4222 DDE2: Glow plug, cylinder 2 (and 1 other meaning)
  • 4223 DDE2: Glow plug, cylinder 2 (and 1 other meaning)
  • 4225 DDE2: Oxygen sensor, bank 1
  • 4226 DDE2: Oxygen sensor, bank 1
  • 422A 422A Exhaust gas recirculation control in regeneration mode
  • 4231 DDE2: Glow plug, cylinder 3 (and 1 other meaning)
  • 4232 DDE2: Glow plug, cylinder 3 (and 1 other meaning)
  • 4233 DDE2: Glow plug, cylinder 3 (and 1 other meaning)
  • 4235 DDE2: Control module, internal 21
  • 4236 DDE2: Control module, internal 21
  • 423A 423A Exhaust gas recirculation control 2 in regeneration mode
  • 4241 DDE2: Glow plug, cylinder 4 (and 1 other meaning)
  • 4242 DDE2: Glow plug, cylinder 4 (and 1 other meaning)
  • 4243 DDE2: Glow plug, cylinder 4 (and 1 other meaning)
  • 4245 DDE2: Control module, internal 22
  • 4246 DDE2: Control module, internal 22
  • 424D 424D transition mode RgnNrm
  • 4251 DDE2: Glow plug, cylinder 5 (and 1 other meaning)
  • 4252 DDE2: Glow plug, cylinder 5 (and 1 other meaning)
  • 4253 DDE2: Glow plug, cylinder 5 (and 1 other meaning)
  • 4258 DDE2: Control module, internal 23
  • 425D DDE2: Accelerator pedal module potentiometer, plausibility
  • 4261 DDE2: Glow plug, cylinder 6 (and 1 other meaning)
  • 4262 DDE2: Glow plug, cylinder 6 (and 1 other meaning)
  • 4263 DDE2: Glow plug, cylinder 6 (and 1 other meaning)
  • 4267 4267 Oxygen sensor bank 1, shunt detection
  • 4271 DDE2: Glow plug, cylinder 7 (and 1 other meaning)
  • 4272 DDE2: Glow plug, cylinder 7 (and 1 other meaning)
  • 4273 DDE2: Glow plug, cylinder 7 (and 1 other meaning)
  • 4275 DDE2: Oxygen sensor, bank 1, heating
  • 4276 DDE2: Oxygen sensor, bank 1, heating
  • 4281 DDE2: Glow plug, cylinder 8 (and 1 other meaning)
  • 4282 DDE2: Glow plug, cylinder 8 (and 1 other meaning)
  • 4283 DDE2: Glow plug, cylinder 8 (and 1 other meaning)
  • 4287 4287 Oxygen sensor bank 1
  • 4288 DDE2: Oxygen sensor, bank 1
  • 428B 428B Boost pressure control low pressure stage, control deviation
  • 4293 DDE2: Control module, internal 16
  • 4296 4296 Oxygen sensor bank 1
  • 4298 DDE2: Oxygen sensor, bank 1
  • 429A 429A Boost pressure control low pressure stage, control deviation
  • 42AA 42AA Master/slave monitoring faultpath for torque limitation (BIT3 is set in status byte)
  • 42B1 42B1 Glow relay (nv) (and 1 other meaning)
  • 42B2 42B2 Glow relay (nv) (and 1 other meaning)
  • 42B5 DDE2: Engine speed monitoring
  • 42BA 42BA Master/Slave monitoring faultpath for torque limitation (BIT4 is set in status byte)
  • 42C0 42C0 Oil pressure warning lamp (and 1 other meaning)
  • 42C1 42C1 Oil pressure warning lamp (and 1 other meaning)
  • 42C2 42C2 Oil pressure warning lamp (and 1 other meaning)
  • 42C3 42C3 Oil pressure warning lamp (and 1 other meaning)
  • 42CA DDE2: Injectors, cylinders 3, 5, activation
  • 42CB DDE2: Injectors, cylinders 3, 5, activation
  • 42CC DDE2: Injectors, cylinders 3, 5, activation
  • 42CD DDE2: Injectors, cylinders 3, 5, activation
  • 42D0 42D0 Power Stage fault status for MIL (nv)
  • 42D1 42D1 Power Stage fault status for MIL (nv)
  • 42D2 42D2 Power Stage fault status for MIL (nv)
  • 42D3 42D3 Power Stage fault status for MIL (nv)
  • 42D5 DDE2: Injector, cylinder 7 (injector cylinder 7) (and 1 other meaning)
  • 42D6 DDE2: Injector, cylinder 7 (injector cylinder 7) (and 1 other meaning)
  • 42D7 DDE2: Injector, cylinder 7 (injector cylinder 7) (and 1 other meaning)
  • 42D8 DDE2: Injector, cylinder 7 (injector cylinder 7) (and 1 other meaning)
  • 42DA DDE2: Injectors, cylinders 3, 5, activation
  • 42DB DDE2: Injectors, cylinders 3, 5, activation
  • 42E2 42E2 Switchover rail pressure control PCV
  • 42E5 42E5 Injector cylinder 7_1 (and 1 other meaning)
  • 42E6 42E6 Injector cylinder 7_1 (and 1 other meaning)
  • 42E7 DDE2: Injector, cylinder 7 (injector cylinder) (and 1 other meaning)
  • 42E8 42E8 Injector cylinder 7_1 (and 1 other meaning)
  • 42EA DDE2: Injectors, cylinders 2, 8, activation
  • 42EB DDE2: Injectors, cylinders 2, 8, activation
  • 42EC DDE2: Injectors, cylinders 2, 8, activation
  • 42ED DDE2: Injectors, cylinders 2, 8, activation
  • 42F2 42F2 Switchover rail pressure control MeUn (and 1 other meaning)
  • 42F5 DDE2: Injector, cylinder 8 (injector cylinder 8) (and 1 other meaning)
  • 42F6 DDE2: Injector, cylinder 8 (injector cylinder 8) (and 1 other meaning)
  • 42F7 DDE2: Injector, cylinder 8 (injector cylinder 8) (and 1 other meaning)
  • 42F8 DDE2: Injector, cylinder 8 (injector cylinder 8) (and 1 other meaning)
  • 42FA DDE2: Injectors, cylinders 2, 8, activation
  • 42FB DDE2: Injectors, cylinders 2, 8, activation
  • 4302 DDE2: Delivery control valve (and 1 other meaning)
  • 4303 DDE2: Delivery control valve (and 1 other meaning)
  • 4305 4305 Injector cylinder 8_1 (and 1 other meaning)
  • 4306 4306 Injector cylinder 8_1 (and 1 other meaning)
  • 4307 DDE2: Injector, cylinder 8 (injector cylinder) (and 1 other meaning)
  • 4308 4308 Injector cylinder 8_1 (and 1 other meaning)
  • 430A DDE2: Injectors, chip A (control module internal)
  • 430B DDE2: Injectors, chip A (control module internal)
  • 430C DDE2: Injectors, chip A (control module internal)
  • 430D DDE2: Injectors, chip A (control module internal)
  • 4310 DDE2: Delivery control valve (and 1 other meaning)
  • 4315 4315 Master/Slave monitoring faultpath for CAN error
  • 4316 4316 Master/Slave monitoring faultpath for CAN error
  • 4317 4317 Master/Slave monitoring faultpath for CAN error
  • 4318 4318 Master/Slave monitoring faultpath for CAN error
  • 431A DDE2: Injectors, chip B (control module internal)
  • 431B DDE2: Injectors, chip B (control module internal)
  • 431C DDE2: Injectors, chip B (control module internal)
  • 4321 DDE2: Delivery control valve (and 1 other meaning)
  • 4325 4325 Message (DREHMOMENT_ANF_SSG, 0xBD)
  • 4326 4326 Message (DREHMOMENT_ANF_SSG, 0xBD)
  • 4327 4327 Message (DREHMOMENT_ANF_SSG, 0xBD)
  • 4328 4328 Message (DREHMOMENT_ANF_SSG, 0xBD)
  • 4332 DDE2: Rail pressure control valve (and 1 other meaning)
  • 4333 DDE2: Rail pressure control valve (and 1 other meaning)
  • 4340 DDE2: Rail pressure control valve (and 1 other meaning)
  • 4351 DDE2: Rail pressure control valve (and 1 other meaning)
  • 4355 4355 Monitoring Master/Slave faultpath for ARS error
  • 4360 4360 Current control for rail pressure control valve
  • 4361 4361 Current control for rail pressure control valve
  • 4362 DDE2: Current control for rail-pressure control valve
  • 4365 4365 Monitoring Master/Slave faultpath for air system 0
  • 4373 DDE2: Plausibility, air masses
  • 4378 DDE2: Rail-pressure control valve, test (nv)
  • 4382 DDE2: Rail-pressure control valve, controller test
  • 4385 4385 Monitoring Master/Slave faultpath for air system 1
  • 438A 438A Message (ANF_RADMOM_PT, 0xBF)
  • 438B 438B Message (ANF_RADMOM_PT, 0xBF)
  • 438C 438C Message (ANF_RADMOM_PT, 0xBF)
  • 438D 438D Message (ANF_RADMOM_PT, 0xBF)
  • 4390 DDE2: Charge-air temperature sensor 2 (charge air temperature sensor) (and 1 other meaning)
  • 4391 DDE2: Charge-air temperature sensor 2 (charge air temperature sensor) (and 1 other meaning)
  • 4392 4392 Charge air temperature sensor (and 1 other meaning)
  • 4397 DDE2: Delivery control valve, controller test
  • 439C 439C Charge pressure actuator, window 4
  • 43A0 DDE2: Start-locking relay (and 1 other meaning)
  • 43A1 DDE2: Start-locking relay (and 1 other meaning)
  • 43A2 DDE2: Start-locking relay (and 1 other meaning)
  • 43A3 DDE2: Start-locking relay (and 1 other meaning)
  • 43A5 43A5 Monitoring Master/Slave faultpath for air system 2
  • 43B0 43B0 Power Stage fault status for System lamp (nv)
  • 43B1 43B1 Power Stage fault status for System lamp (nv)
  • 43B2 43B2 Power Stage fault status for System lamp (nv)
  • 43B3 43B3 Power Stage fault status for System lamp (nv)
  • 43B5 43B5 Monitoring Master/Slave faultpath for air system 3
  • 43C0 43C0 Throttle valve (and 1 other meaning)
  • 43C5 43C5 Monitoring Master/Slave faultpath for air system 4
  • 43D1 43D1 Throttle valve (and 1 other meaning)
  • 43E2 43E2 Throttle valve (and 1 other meaning)
  • 43E3 43E3 Throttle valve (and 1 other meaning)
  • 43E5 43E5 Monitoring Master/Slave faultpath for DSC error (torque switch off)
  • 43EA 43EA Quantity mean value adaptation
  • 43EB 43EB Quantity mean value adaptation
  • 43ED 43ED Quantity mean value adaptation
  • 43F0 43F0 Electric auxiliary heater (and 1 other meaning)
  • 43F1 43F1 Electric auxiliary heater (and 1 other meaning)
  • 43F2 43F2 Electric auxiliary heater (and 1 other meaning)
  • 43F3 43F3 Electric auxiliary heater (and 1 other meaning)
  • 43FD 43FD Oxygen sensor bank 1
  • 4403 DDE2: Control module, internal 17 (and 1 other meaning)
  • 4405 4405 Master/Slave monitoring faultpath for EGS error (torque switch off)
  • 440A 440A Oxygen sensor bank 1
  • 440B 440B Oxygen sensor bank 1
  • 4410 DDE2: Injector, cylinder 1 (injector cylinder 1) (and 1 other meaning)
  • 4411 DDE2: Injector, cylinder 1 (injector cylinder 1) (and 1 other meaning)
  • 4412 DDE2: Injector, cylinder 1 (injector cylinder 1) (and 1 other meaning)
  • 4413 DDE2: Injector, cylinder 1 (injector cylinder 1) (and 1 other meaning)
  • 4417 DDE2: Monitoring master/slave
  • 441A 441A Injector cylinder 1_1 (and 1 other meaning)
  • 441B 441B Injector cylinder 1_1 (and 1 other meaning)
  • 441C DDE2: Injector, cylinder 1 (injector cylinder) (and 1 other meaning)
  • 441D 441D Injector cylinder 1_1 (and 1 other meaning)
  • 4420 DDE2: Injector, cylinder 2 (injector cylinder 2) (and 1 other meaning)
  • 4421 DDE2: Injector, cylinder 2 (injector cylinder 2) (and 1 other meaning)
  • 4422 DDE2: Injector, cylinder 2 (injector cylinder 2) (and 1 other meaning)
  • 4423 DDE2: Injector, cylinder 2 (injector cylinder 2) (and 1 other meaning)
  • 4427 4427 Master/Slave monitoring
  • 4428 DDE2: Monitoring master/slave
  • 442A 442A Injector cylinder 2_1 (and 1 other meaning)
  • 442B 442B Injector cylinder 2_1 (and 1 other meaning)
  • 442C DDE2: Injector, cylinder 2 (injector cylinder) (and 1 other meaning)
  • 442D 442D Injector cylinder 2_1 (and 1 other meaning)
  • 4430 DDE2: Injector, cylinder 3 (injector cylinder 3) (and 1 other meaning)
  • 4431 DDE2: Injector, cylinder 3 (injector cylinder 3) (and 1 other meaning)
  • 4432 DDE2: Injector, cylinder 3 (injector cylinder 3) (and 1 other meaning)
  • 4433 DDE2: Injector, cylinder 3 (injector cylinder 3) (and 1 other meaning)
  • 4437 4437 Master/Slave monitoring
  • 4438 DDE2: Monitoring master/slave
  • 443A 443A Injector cylinder 3_1 (and 1 other meaning)
  • 443B 443B Injector cylinder 3_1 (and 1 other meaning)
  • 443C DDE2: Injector, cylinder 3 (injector cylinder) (and 1 other meaning)
  • 443D 443D Injector cylinder 3_1 (and 1 other meaning)
  • 4440 DDE2: Injector, cylinder 4 (injector cylinder 4) (and 1 other meaning)
  • 4441 DDE2: Injector, cylinder 4 (injector cylinder 4) (and 1 other meaning)
  • 4442 DDE2: Injector, cylinder 4 (injector cylinder 4) (and 1 other meaning)
  • 4443 DDE2: Injector, cylinder 4 (injector cylinder 4) (and 1 other meaning)
  • 4445 4445 Message (DREHMOMENT_ANF_AFS, 0xB9)
  • 4446 4446 Message (DREHMOMENT_ANF_AFS, 0xB9)
  • 4447 4447 Message (DREHMOMENT_ANF_AFS, 0xB9)
  • 4448 4448 Message (DREHMOMENT_ANF_AFS, 0xB9)
  • 444A 444A Injector Cylinder 4_1 (and 1 other meaning)
  • 444B 444B Injector Cylinder 4_1 (and 1 other meaning)
  • 444C DDE2: Injector, cylinder 4 (injector Cylinder) (and 1 other meaning)
  • 444D 444D Injector Cylinder 4_1 (and 1 other meaning)
  • 4450 DDE2: Injector, cylinder 5 (injector cylinder 5) (and 1 other meaning)
  • 4451 DDE2: Injector, cylinder 5 (injector cylinder 5) (and 1 other meaning)
  • 4452 DDE2: Injector, cylinder 5 (injector cylinder 5) (and 1 other meaning)
  • 4453 DDE2: Injector, cylinder 5 (injector cylinder 5) (and 1 other meaning)
  • 4457 Message (steering wheel angle, 0xC4) faulty, receiver DDE, transmitter SZL
  • 4458 Message (steering wheel angle, 0xC4) faulty, receiver DDE, transmitter SZL
  • 445A 445A Injector Cylinder 5_1 (and 1 other meaning)
  • 445B 445B Injector Cylinder 5_1 (and 1 other meaning)
  • 445C DDE2: Injector, cylinder 5 (injector Cylinder) (and 1 other meaning)
  • 445D 445D Injector Cylinder 5_1 (and 1 other meaning)
  • 4460 DDE2: Injector, cylinder 6 (injector cylinder 6) (and 1 other meaning)
  • 4461 DDE2: Injector, cylinder 6 (injector cylinder 6) (and 1 other meaning)
  • 4462 DDE2: Injector, cylinder 6 (injector cylinder 6) (and 1 other meaning)
  • 4463 DDE2: Injector, cylinder 6 (injector cylinder 6) (and 1 other meaning)
  • 446A 446A Injector Cylinder 6_1 (and 1 other meaning)
  • 446B 446B Injector Cylinder 6_1 (and 1 other meaning)
  • 446C DDE2: Injector, cylinder 6 (injector Cylinder) (and 1 other meaning)
  • 446D 446D Injector Cylinder 6_1 (and 1 other meaning)
  • 4473 DDE2: Control module, internal 18
  • 447A 447A Oxygen Sensor Bank 1
  • 447B 447B Oxygen sensor, bank 1
  • 4480 DDE2: Control module, internal 19
  • 448A 448A Oxygen Sensor Bank 1
  • 448B 448B Oxygen Sensor Bank 1
  • 4491 DDE2: Control module, internal 20
  • 44A0 DDE2: Injectors, bank 1 (injectors Bank 1)
  • 44A1 DDE2: Injectors, bank 1 (injectors Bank 1)
  • 44A2 DDE2: Injectors, bank 1 (injectors Bank 1)
  • 44A3 DDE2: Injectors, bank 1 (injectors Bank 1)
  • 44A5 44A5 Zero quantity adaptation injector cylinder 1
  • 44A6 44A6 Zero quantity adaptation injector cylinder 1
  • 44A7 44A7 Zero quantity adaptation injector cylinder 1
  • 44A8 44A8 Zero quantity adaptation injector cylinder 1
  • 44AA 44AA Injectors Bank 1_1
  • 44AB 44AB Injectors Bank 1_1
  • 44AC DDE2: Injectors, bank 1 (injectors Bank)
  • 44AD 44AD Injectors Bank 1_1
  • 44B0 DDE2: Injectors, bank 2 (injectors Bank 2)
  • 44B1 DDE2: Injectors, bank 2 (injectors bank 2)
  • 44B2 DDE2: Injectors, bank 2 (injectors bank 2)
  • 44B3 DDE2: Injectors, bank 2 (injectors bank 2)
  • 44B5 44B5 Zero quantity adaptation injector cylinder 2
  • 44B6 44B6 Zero quantity adaptation injector cylinder 2
  • 44B7 44B7 Zero quantity adaptation injector cylinder 2
  • 44B8 44B8 Zero quantity adaptation injector cylinder 2
  • 44BA 44BA Injectors Bank 2_1
  • 44BB 44BB Injectors Bank 2_1
  • 44BC DDE2: Injectors, bank 2 (injectors bank)
  • 44BD 44BD Injectors Bank 2_1
  • 44C0 DDE2: Number of desired injections limited
  • 44C1 DDE2: Number of desired injections limited
  • 44C2 DDE2: Number of desired injections limited
  • 44C5 44C5 Zero quantity adaptation injector cylinder 3
  • 44C6 44C6 Zero quantity adaptation injector cylinder 3
  • 44C7 44C7 Zero quantity adaptation injector cylinder 3
  • 44C8 44C8 Zero quantity adaptation injector cylinder 3
  • 44D0 DDE2: Generator
  • 44D2 DDE2: Generator
  • 44D3 DDE2: Generator
  • 44D5 44D5 Zero quantity adaptation injector cylinder 4
  • 44D6 44D6 Zero quantity adaptation injector cylinder 4
  • 44D7 44D7 Zero quantity adaptation injector cylinder 4
  • 44D8 44D8 Zero quantity adaptation injector cylinder 4
  • 44E2 DDE2: Generator
  • 44E3 DDE2: Generator
  • 44E5 44E5 zero quantity adaptation injector cylinder 5
  • 44E6 44E6 zero quantity adaptation injector cylinder 5
  • 44E7 44E7 Zero flow adaptation injector cylinder 5
  • 44E8 44E8 Zero flow adaptation injector cylinder 5
  • 44F0 DDE2: Rail-pressure plausibility pressure-controlled (nv)
  • 44F5 44F5 zero quantity adaptation injector cylinder 6
  • 44F6 44F6 zero quantity adaptation injector cylinder 6
  • 44F7 44F7 Zero flow adaptation injector cylinder 6
  • 44F8 44F8 Zero flow adaptation injector cylinder 6
  • 4501 DDE2: Exhaust-gas recirculation 1 (and 1 other meaning)
  • 4507 DDE2: Exhaust-gas recirculation 1 (and 1 other meaning)
  • 450A 450A Exhaust gas temperature control before catalytic converter Bank 1, control deviation
  • 450B 450B Exhaust gas temperature control before catalytic converter Bank 1, control deviation
  • 4512 DDE2: Thermal oil-level sensor
  • 4513 DDE2: Thermal oil-level sensor
  • 451A 451A Exhaust gas temperature control before particle filter Bank 1, control deviation
  • 451B 451B Exhaust gas temperature control before particle filter Bank 1, control deviation
  • 4521 DDE2: Charge-air pressure control (and 1 other meaning)
  • 452A 452A Particle filter system
  • 4530 DDE2: Charge-air pressure control (and 1 other meaning)
  • 453B DDE2: Power Train CAN bus
  • 453C DDE2: Power Train CAN bus
  • 453D DDE2: Power Train CAN bus
  • 4541 DDE2: Thermal oil-level sensor
  • 454B DDE2: Private CAN bus (master)
  • 454C DDE2: Private CAN bus (master)
  • 454D DDE2: Private CAN bus (master)
  • 4550 DDE2: Charge-air pressure controller 2 (and 1 other meaning)
  • 4560 DDE2: Rail pressure plausibility delivery controlled
  • 4567 4567 message (CODIERUNG_PM, 0x395)
  • 4568 4568 message (CODIERUNG_PM, 0x395)
  • 4570 DDE2: Rail pressure plausibility delivery controlled
  • 4577 4577 Message (CTR_CRASH_SWO_EKP, 0x135)
  • 4578 4578 Message (CTR_CRASH_SWO_EKP, 0x135)
  • 457A 457A Exhaust gas temperature before catalytic converter bank 1, Plausibility
  • 457D 457D Exhaust gas temperature before catalytic converter bank 1, Plausibility
  • 4580 DDE2: Rail pressure plausibility delivery controlled
  • 4587 Fuel filter
  • 458A 458A Exhaust gas temperature before catalytic converter during regeneration bank 1, Plausibility
  • 4590 DDE2: Rail pressure plausibility delivery controlled
  • 4597 4597 Message (PRGG_CCTR, 0x331)
  • 4598 4598 Message (PRGG_CCTR, 0x331)
  • 459A 459A Exhaust gas temperature before particle filter bank 1, Plausibility
  • 459D 459D Exhaust gas temperature before particle filter bank 1, Plausibility
  • 45A0 DDE2: Rail pressure plausibility delivery controlled
  • 45A5 DDE2: Charge-air temperature sensor 2 (charge air temperature sensor 2) (and 1 other meaning)
  • 45A6 DDE2: Charge-air temperature sensor 2 (charge air temperature sensor 2) (and 1 other meaning)
  • 45A7 45A7 Charge air temperature sensor 2 (and 1 other meaning)
  • 45AA 45AA Exhaust gas temperature before particle filter during regeneration bank 1, Plausibility
  • 45B5 45B5 Master/Slave monitoring faultpath for FrmMng_CoEng error (torque switch off)
  • 45C0 DDE2: Rail-pressure plausibility delivery-controlled (nv)
  • 45C5 45C5 Master/Slave monitoring faultpath for FrmMngPT2 error (torque switch off)
  • 45D5 45D5 Master/Slave monitoring faultpath for FrmMngPT3 error (torque switch off)
  • 45E3 DDE2: Monitoring master/slave
  • 45E5 45E5 Master/Slave monitoring faultpath for stFrmMng_CoEng error (torque is limited)
  • 45F2 DDE2: Monitoring master/slave
  • 45F3 DDE2: Monitoring master/slave
  • 45F5 Message (torque, ACC, 0xB7) incorrect, receiver DDE, transmitter ACC
  • 45F6 Message (torque, ACC, 0xB7) incorrect, receiver DDE, transmitter ACC
  • 45F7 Message (torque, ACC, 0xB7) incorrect, receiver DDE, transmitter ACC
  • 45F8 Message (torque, ACC, 0xB7) incorrect, receiver DDE, transmitter ACC
  • 4600 DDE2: Rail pressure plausibility pressure controlled
  • 4605 4605 particulate filter system
  • 4610 DDE2: Rail pressure plausibility pressure controlled
  • 4618 4618 Ambient pressure sensor Bank 1 (installed in control unit)
  • 4620 DDE2: Rail pressure plausibility pressure controlled
  • 4628 4628 Particle filter system
  • 4630 DDE2: Rail pressure plausibility pressure controlled
  • 4637 4637 Message (ParkConsumer, 0x?)
  • 4638 4638 Message (ParkConsumer, 0x?)
  • 4640 DDE2: Rail pressure plausibility pressure controlled
  • 4645 4645 Exhaust gas recirculation actuator
  • 4650 DDE2: Rail-pressure plausibility pressure-controlled (nv) (and 1 other meaning)
  • 4656 DDE2: Control module, internal 24
  • 4660 DDE2: Power supply
  • 4661 DDE2: Power supply
  • 4665 4665 Particulate filter system Bank 1
  • 4666 4666 Particulate filter system Bank 1
  • 4667 DDE2: Particulate filter system, bank 1
  • 4670 DDE2: Supply voltage 1
  • 4671 DDE2: Supply voltage 1
  • 4677 DDE2: Throttle actuator
  • 4680 DDE2: Supply voltage 2
  • 4681 DDE2: Supply voltage 2
  • 4687 DDE2: Throttle actuator
  • 4690 DDE2: Supply voltage 3
  • 4691 DDE2: Supply voltage 3
  • 4697 DDE2: Throttle actuator
  • 46A0 DDE2: Control module, internal 1
  • 46A1 DDE2: Control module, internal 1
  • 46A2 DDE2: Control module, internal 1
  • 46A3 DDE2: Control module, internal 1
  • 46A7 46A7 Swirl flap actuator
  • 46B0 DDE2: Control module, internal 2
  • 46B1 DDE2: Control module, internal 2
  • 46B2 DDE2: Control module, internal 2
  • 46B3 DDE2: Control module, internal 2
  • 46B7 46B7 Swirl flap actuator
  • 46C0 DDE2: Control module, internal 3
  • 46C1 DDE2: Control module, internal 3 (and 1 other meaning)
  • 46C7 46C7 Swirl flap actuator
  • 46D0 DDE2: Control module, internal 4
  • 46D1 DDE2: Control module, internal 4
  • 46D2 DDE2: Control module, internal 4
  • 46D3 DDE2: Control module, internal 4
  • 46D5 46D5 Compressor bypass valve, control
  • 46D6 46D6 Compressor bypass valve, control
  • 46D7 46D7 Compressor bypass valve, control
  • 46D8 46D8 Compressor bypass valve, control
  • 46E5 46E5 Wastegate valve, control
  • 46F6 46F6 Wastegate valve, control
  • 4703 DDE2: Control module, internal 7
  • 4707 4707 Wastegate valve, control
  • 4708 4708 Wastegate valve, control
  • 4711 DDE2: Control module, internal 8
  • 4712 DDE2: Control module, internal 8
  • 4713 DDE2: Control module, internal 8
  • 471A 471A check for critical engine oil mass
  • 471B 471B check for critical engine oil mass
  • 4723 DDE2: Control module, internal 9
  • 472B 472B check for critical engine oil viscosity
  • 4730 4730 Quantity control valve current control
  • 4731 4731 Quantity control valve current control
  • 4732 DDE2: Delivery control valve, current control
  • 4735 DDE2: Injectors, cylinders 3,5, buffer voltage measurement (control module internal)
  • 4736 DDE2: Injectors, cylinders 3,5, buffer voltage measurement (control module internal)
  • 473A 473A Exhaust gas temperature control before catalyst Bank 2, control deviation
  • 473B 473B Exhaust gas temperature control before catalyst Bank 2, control deviation
  • 4740 DDE2: Control module, internal 11
  • 4747 DDE2: Injectors, amplifier adjustment (control module internal)
  • 474A 474A Exhaust gas temperature control before particulate filter Bank 2, control deviation
  • 474B 474B Exhaust gas temperature control before particulate filter Bank 2, control deviation
  • 4750 DDE2: Control module, internal 12
  • 4753 DDE2: Control module, internal 12
  • 475A DDE2: Exhaust backpressure sensor, bank 2
  • 475B DDE2: Exhaust backpressure sensor, bank 2
  • 4763 DDE2: Control module, internal 13 (nv) (and 1 other meaning)
  • 4765 DDE2: Injector, cylinder 1, activation
  • 4766 DDE2: Injector, cylinder 1, activation
  • 4767 DDE2: Injector, cylinder 1, activation

Every BMW module's fault codes