BMW engine electronics fault codes

The 5694 fault codes the engine electronics 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: 3 Series (E46), Z8 (E52), X5 (E53), 5 Series (E60), 5 Series (E61), 6 Series (E63), 6 Series (E64), 7 Series (E65), 7 Series (E66), 7 Series (E67), X5 (E70), X6 (E71), X6 (E72), 1 Series (E81), 1 Series (E82), X3 (E83), X1 (E84), Z4 (E85), Z4 (E86), 1 Series (E87), 1 Series (E88), Z4 (E89), 3 Series (E90), 3 Series (E91), 3 Series (E92), 3 Series (E93)

  • 4699 4699 Injector cylinder 6 control
  • 469A 469A Starter-generator on belt (Layer_ISGSGREL)
  • 469B 469B Starter-generator on belt (Layer_ISGSGRME)
  • 469C 469C Starter-generator on belt (Layer_ISGSGRHT)
  • 469D 469D Throttle valve position, plausibility (and 1 other meaning)
  • 469E 469E Injector cylinder 2, control (and 1 other meaning)
  • 469F 469F Injector cylinder 4, control (and 1 other meaning)
  • 46A0 DDE: Control module, internal 1
  • 46A1 DDE: Control module, internal 1
  • 46A2 DDE: Control module, internal 1
  • 46A3 DDE: Control module, internal 1
  • 46A4 46A4 NOx sensor after DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46A5 46A5 Starter-generator in belt (Layer_ISGSGRMSAHWL)
  • 46A6 46A6 Starter-generator in belt (Layer_ISGSGRMSAPD)
  • 46A7 46A7 Swirl flap actuator (and 1 other meaning)
  • 46A8 46A8 Starter-generator in belt (Layer_ISGSGRMSATD)
  • 46A9 46A9 NOx sensor after DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46AA 46AA Throttle-valve actuator, position, long-term drift (and 3 other meanings)
  • 46AB 46AB Starter-generator in belt (Layer_ISGSGRUP)
  • 46AC 46AC Starter-generator in belt (Layer_ISGSGRSUL)
  • 46AD 46AD Starter-generator in belt (Layer_ISGSGRSENS)
  • 46AE 46AE NOx sensor after DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46AF 46AF Reductant switchover valve, control (and 2 other meanings)
  • 46B0 DDE: Control module, internal 2
  • 46B1 DDE: Control module, internal 2
  • 46B2 DDE: Control module, internal 2
  • 46B3 DDE: Control module, internal 2
  • 46B4 46B4 NOx sensor before DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46B5 46B5 Engine start-stop automation MSA, safety concept (Layer_MSASIKO)
  • 46B6 46B6 Bypass valve high-pressure compressor 2, control (and 1 other meaning)
  • 46B7 46B7 Swirl flap actuator (and 1 other meaning)
  • 46B8 46B8 Bypass valve high-pressure compressor 2, control (and 1 other meaning)
  • 46B9 46B9 NOx sensor before DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46BA 46BA Throttle-valve actuator, position, short-term drift (and 3 other meanings)
  • 46BB 46BB bypass flap for low pressure compressor, activation
  • 46BC 46BC Bypass valve high-pressure compressor 2, control (and 1 other meaning)
  • 46BD 46BD Bypass valve high-pressure compressor 2, control (and 1 other meaning)
  • 46BE 46BE NOx sensor before DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 46BF 46BF Reductant switchover valve, control (and 2 other meanings)
  • 46C0 DDE: Control module, internal 3 (and 4 other meanings)
  • 46C1 DDE: Control module, internal 3 (and 5 other meanings)
  • 46C2 DDE: DDE control module internal (control unit internal CJ945) (and 1 other meaning)
  • 46C3 46C3 bypass flap, low pressure compressor, activation
  • 46C4 46C4 Reductant pressure line heating, control (and 2 other meanings)
  • 46C5 46C5 bypass flap, low pressure compressor, activation
  • 46C6 46C6 Boost pressure actuator high-pressure compressor 2 (VNT 2), control (and 1 other meaning)
  • 46C7 46C7 Swirl flap actuator (and 1 other meaning)
  • 46C8 46C8 Boost pressure actuator high-pressure compressor 2 (VNT 2), control (and 1 other meaning)
  • 46C9 46C9 Reductant pressure line heating, control (and 2 other meanings)
  • 46CA DDE: Generator, error signal
  • 46CB DDE: Generator, error signal
  • 46CC DDE: Generator, error signal
  • 46CD DDE: Generator, error signal
  • 46CE 46CE Reductant pressure line heating, control (and 2 other meanings)
  • 46CF 46CF Reductant switchover valve, control (and 2 other meanings)
  • 46D0 DDE: Control module, internal 4
  • 46D1 DDE: Control module, internal 4
  • 46D2 DDE: Control module, internal 4
  • 46D3 DDE: Control module, internal 4
  • 46D4 46D4 Reductant active tank heating diagnostics, signal (and 2 other meanings)
  • 46D5 46D5 Compressor bypass valve, control (and 3 other meanings)
  • 46D6 46D6 Compressor bypass valve, control (and 3 other meanings)
  • 46D7 46D7 Compressor bypass valve, control (and 3 other meanings)
  • 46D8 46D8 Compressor bypass valve, control (and 4 other meanings)
  • 46D9 46D9 Reductant active tank heating diagnostics, signal (and 2 other meanings)
  • 46DA DDE: Generator, voltage regulation
  • 46DB DDE: Generator, voltage regulation
  • 46DC DDE: Generator, voltage regulation
  • 46DD DDE: Generator, voltage regulation
  • 46DE 46DE Reductant pressure line heating diagnostics, signal (and 2 other meanings)
  • 46DF 46DF Reductant pressure line heating diagnostics, signal (and 2 other meanings)
  • 46E1 46E1 Dummy error (DFC_INVALID) (and 1 other meaning)
  • 46E2 46E2 Boost pressure actuator high-pressure compressor 2 (VNT 2), control (and 1 other meaning)
  • 46E3 DDE: Control module, internal 5
  • 46E4 46E4 Reductant active tank heating, control (and 2 other meanings)
  • 46E5 46E5 Wastegate valve, control (and 3 other meanings)
  • 46E6 46E6 Post-injection quantity 1, plausibility (and 1 other meaning)
  • 46E7 46E7 Post-injection quantity 2, plausibility (and 1 other meaning)
  • 46E8 46E8 DeNOx system, efficiency (and 2 other meanings)
  • 46E9 46E9 Reductant active tank heating, control (and 2 other meanings)
  • 46EA 46EA Diagnostic mode high pressure test (and 1 other meaning)
  • 46EB 46EB Reductant repump unit (and 2 other meanings)
  • 46EC DDE: Particulate-filter system
  • 46ED DDE: Particulate-filter system
  • 46EE 46EE Reductant active tank heating, control (and 2 other meanings)
  • 46F0 DDE: Control module, internal 6
  • 46F1 DDE: Control module, internal 6
  • 46F2 46F2 DeNOx system, function (and 2 other meanings)
  • 46F3 46F3 Reductant passive tank level (and 2 other meanings)
  • 46F4 46F4 Reductant active tank temperature sensor, signal (and 2 other meanings)
  • 46F6 46F6 Wastegate valve, control (and 3 other meanings)
  • 46F9 46F9 Reductant active tank temperature sensor, signal (and 2 other meanings)
  • 46FA DDE: Glow indication
  • 46FB DDE: Glow indication
  • 46FC DDE: Glow indication
  • 46FD DDE: Glow indication
  • 46FE 46FE xDFC_UTnkTSig (and 1 other meaning)
  • 4702 Intelligent battery sensor (IBS): Internal voltage measurement implausible
  • 4703 DDE: Control module, internal 7 (and 1 other meaning)
  • 4704 4704 Reductant pressure sensor, signal (and 2 other meanings)
  • 4706 Intelligent battery sensor (IBS): Internal temperature measurement implausible
  • 4707 4707 Wastegate valve, control (and 3 other meanings)
  • 4708 DDE: Wastegate valve, activation (and 3 other meanings)
  • 4709 4709 Reductant pressure sensor, signal (and 2 other meanings)
  • 470B Intelligent battery sensor (IBS) defective
  • 470C Intelligent battery sensor (IBS): Internal current measurement implausible
  • 470D DDE: Glow relay, plausibility
  • 470E 470E xDFC_SigUPmpP
  • 4711 DDE: Control module, internal 8 (and 4 other meanings)
  • 4712 DDE: Control module, internal 8 (and 4 other meanings)
  • 4713 DDE: Control module, internal 8 (and 4 other meanings)
  • 4714 4714 Exhaust gas temperature sensor before SCR catalytic converter, signal (and 2 other meanings)
  • 4715 4715 Dummy error 1
  • 4716 4716 Dummy error 1
  • 4717 4717 Dummy error 1
  • 4718 4718 Dummy error 1
  • 4719 4719 Exhaust gas temperature sensor before SCR catalyst, signal (and 2 other meanings)
  • 471A DDE: Engine oil, critical oil mass (and 2 other meanings)
  • 471B 471B Engine oil, critical oil mass (and 2 other meanings)
  • 471C BSD, message; intelligent battery sensor (IBS): Missing
  • 471E 471E NOx sensor before DeNOx catalyst, heating (and 1 other meaning)
  • 471F 471F NOx sensor after DeNOx catalyst, heating (and 1 other meaning)
  • 4721 4721 Battery condition detection (Layer_BZEBTDFK)
  • 4722 4722 Power management (Layer_AEPVERBRED)
  • 4723 DDE: Control module, internal 9 (and 1 other meaning)
  • 4724 4724 NOx sensor after DeNOx catalyst, plausibility Lambda (and 2 other meanings)
  • 4729 4729 NOx sensor after DeNOx catalyst, plausibility Lambda (and 2 other meanings)
  • 472B 472B Engine oil, critical oil viscosity (and 2 other meanings)
  • 472C Power management: Undervoltage
  • 472D Power management: Overvoltage
  • 472E 472E NOx sensor after DeNOx catalyst, range NOx (and 2 other meanings)
  • 472F 472F NOx sensor after DeNOx catalyst, range NOx (and 2 other meanings)
  • 4730 4730 Quantity control valve current control (and 2 other meanings)
  • 4731 4731 Quantity control valve current control (and 2 other meanings)
  • 4732 DDE: Delivery control valve, current control (and 1 other meaning)
  • 4733 Power management: Total discharge
  • 4735 DDE: DDE control module internal (injectors, bank 1, buffer-voltage measurement) (and 5 other meanings)
  • 4736 DDE: DDE control module internal (injectors, bank 1, buffer-voltage measurement) (and 5 other meanings)
  • 4737 Power management: Standby current violation
  • 4738 Power management: Battery-free operation
  • 473A 473A Exhaust gas temperature control before catalyst Bank 2, control deviation
  • 473B 473B Exhaust gas temperature control before catalyst Bank 2, control deviation
  • 473C 473C Power management (Layer_AEPBATTENTL)
  • 473D 473D Power management (Layer_AEPBATTDEF)
  • 4740 DDE: Control module, internal 11 (and 4 other meanings)
  • 4741 4741 Pre-supply pump relay, control (and 1 other meaning)
  • 4742 4742 Oxygen sensor, plausibility
  • 4743 4743 Oxygen sensor after catalytic converter, plausibility
  • 4744 4744 NOx sensor after DeNOx catalyst, signal NOx, binary Lambda, linear Lambda or heating (and 2 other meanings)
  • 4746 4746 DeNOx system, warning and shutdown scenario (and 2 other meanings)
  • 4747 DDE: Injectors, amplifier adjustment (control module internal) (and 1 other meaning)
  • 4748 4748 DeNOx system, warning and shutdown scenario (and 2 other meanings)
  • 4749 4749 NOx sensor after DeNOx catalyst, signal NOx, binary Lambda, linear Lambda or heating (and 2 other meanings)
  • 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
  • 474C 474C DeNOx system, warning and shutdown scenario (and 1 other meaning)
  • 474D 474D Charge air cooler, plausibility (and 2 other meanings)
  • 474E 474E NOx sensor after DeNOx catalyst, plausibility (and 2 other meanings)
  • 474F 474F NOx sensor before DeNOx catalyst, plausibility (and 2 other meanings)
  • 4750 DDE: Control module, internal 12
  • 4751 4751 Charging pressure actuator position, short-term drift (and 1 other meaning)
  • 4752 4752 Charging pressure actuator, position control (and 1 other meaning)
  • 4753 DDE: Control module, internal 12
  • 4754 4754 NOx sensor before DeNOx catalyst, range NOx (and 2 other meanings)
  • 4755 4755 Charging pressure actuator, position control (and 1 other meaning)
  • 4756 4756 Charging pressure actuator, plausibility (and 1 other meaning)
  • 4758 4758 Charging pressure actuator position, long-term drift (and 1 other meaning)
  • 4759 4759 NOx sensor before DeNOx catalyst, range NOx (and 2 other meanings)
  • 475A DDE: Exhaust backpressure sensor, bank 2
  • 475B DDE: Exhaust backpressure sensor, bank 2
  • 475C 475C DDE control unit internal
  • 475D 475D Zero-gear sensor, plausibility (and 1 other meaning)
  • 475E 475E NOx sensor before DeNOx catalyst, signal NOx, binary Lambda, linear Lambda or heating (and 2 other meanings)
  • 475F 475F NOx sensor before DeNOx catalyst, signal NOx, binary Lambda, linear Lambda or heating (and 2 other meanings)
  • 4760 4760 Oil level (and 3 other meanings)
  • 4763 DDE: Control module, internal 13 (-) (and 4 other meanings)
  • 4764 4764 NOx sensor before DeNOx catalyst, range linear Lambda (and 2 other meanings)
  • 4765 DDE: Injector, cylinder 1, activation (and 1 other meaning)
  • 4766 DDE: Injector, cylinder 1, activation (and 1 other meaning)
  • 4767 DDE: Injector, cylinder 1, activation
  • 4768 DDE: Injector, cylinder 1, activation
  • 4769 4769 NOx sensor before DeNOx catalyst, range linear Lambda (and 2 other meanings)
  • 476A DDE: Injectors, cyl. 4, 5, 6, control module, internal (and 2 other meanings)
  • 476B DDE: Injectors, cyl. 4, 5, 6, control module, internal (and 2 other meanings)
  • 476E 476E NOx sensor before DeNOx catalyst, plausibility Lambda (and 2 other meanings)
  • 476F 476F NOx sensor before DeNOx catalyst, plausibility Lambda (and 2 other meanings)
  • 4772 4772 Control unit internal 14 (and 3 other meanings)
  • 4773 DDE: Control module, internal 14 (and 2 other meanings)
  • 4774 4774 Low pressure exhaust gas recirculation actuator position, long-term drift (and 2 other meanings)
  • 4779 4779 Low pressure exhaust gas recirculation actuator position, short-term drift (and 2 other meanings)
  • 477C DDE: Injectors, activation duration (control module internal) (and 1 other meaning)
  • 477E 477E NOx sensor before DeNOx catalyst, range binary Lambda (and 2 other meanings)
  • 477F 477F NOx sensor before DeNOx catalyst, range binary Lambda (and 2 other meanings)
  • 4780 DDE: Control module, internal 15 (and 4 other meanings)
  • 4781 DDE: Control module, internal 15 (and 1 other meaning)
  • 4782 DDE: Control module, internal 15 (and 1 other meaning)
  • 4783 DDE: Control module, internal 15 (and 1 other meaning)
  • 4784 4784 Low-pressure exhaust gas recirculation actuator position sensor, signal (and 1 other meaning)
  • 4785 DDE: Injector, cylinder 2, activation (and 1 other meaning)
  • 4786 DDE: Injector, cylinder 2, activation (and 1 other meaning)
  • 4787 DDE: Injector, cylinder 2, activation
  • 4788 DDE: Injector, cylinder 2, activation
  • 4789 4789 Low-pressure exhaust gas recirculation actuator position sensor, signal (and 1 other meaning)
  • 478C DDE: Injectors, activation duration (control module internal) (and 1 other meaning)
  • 478E 478E Low-pressure exhaust gas recirculation valve, plausibility (and 1 other meaning)
  • 478F 478F Low-pressure exhaust gas recirculation valve, plausibility (and 1 other meaning)
  • 4792 4792 Master/Slave monitoring (and 1 other meaning)
  • 4793 4793 master/slave monitoring (and 1 other meaning)
  • 4794 4794 Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 4795 DDE: Injector, cylinder 3, activation (and 1 other meaning)
  • 4796 DDE: Injector, cylinder 3, activation (and 1 other meaning)
  • 4797 DDE: Injector, cylinder 3, activation
  • 4798 DDE: Injector, cylinder 3, activation
  • 4799 4799 Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 479C 479C Boost pressure actuator 2, window 4
  • 479E 479E Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 479F 479F Low-pressure exhaust gas recirculation valve, plausibility (and 1 other meaning)
  • 47A0 47A0 MFC error path for Misfire cylinder 0 (nv) (and 1 other meaning)
  • 47A4 47A4 Low-pressure exhaust gas recirculation actuator output 2 (DC-), control (and 1 other meaning)
  • 47A5 DDE: Injector, cylinder 4, activation (and 1 other meaning)
  • 47A6 DDE: Injector, cylinder 4, activation (and 1 other meaning)
  • 47A7 DDE: Injector, cylinder 4, activation
  • 47A8 DDE: Injector, cylinder 4, activation
  • 47A9 47A9 Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47AB DDE: Private CAN bus (slave)
  • 47AC DDE: Private CAN bus (slave)
  • 47AD DDE: Private CAN bus (slave)
  • 47AE 47AE Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47AF 47AF Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47B0 47B0 MFC error path for Misfire cylinder 1 (nv) (and 1 other meaning)
  • 47B4 47B4 Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47B5 DDE: Injector, cylinder 5, activation (and 1 other meaning)
  • 47B6 DDE: Injector, cylinder 5, activation (and 1 other meaning)
  • 47B7 DDE: Injector, cylinder 5, activation
  • 47B8 DDE: Injector, cylinder 5, activation
  • 47B9 47B9 Low-pressure exhaust gas recirculation actuator output 1 (DC+), control (and 1 other meaning)
  • 47BB DDE: Power Train CAN bus (slave)
  • 47BC DDE: Power Train CAN bus (slave)
  • 47BD DDE: Power Train CAN bus (slave)
  • 47BE 47BE Low-pressure exhaust gas recirculation actuator output 2 (DC-), control (and 1 other meaning)
  • 47BF 47BF Low-pressure exhaust gas recirculation actuator output 1 (DC+), control (and 1 other meaning)
  • 47C0 47C0 MFC error path for Misfire cylinder 2 (nv) (and 1 other meaning)
  • 47C4 47C4 Low-pressure exhaust gas recirculation actuator position control (and 1 other meaning)
  • 47C5 DDE: Injector, cylinder 6, activation (and 1 other meaning)
  • 47C6 DDE: Injector, cylinder 6, activation (and 1 other meaning)
  • 47C7 DDE: Injector, cylinder 6, activation
  • 47C8 DDE: Injector, cylinder 6, activation
  • 47C9 47C9 Low-pressure exhaust gas recirculation actuator position control (and 1 other meaning)
  • 47CE 47CE Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47CF 47CF Low-pressure exhaust gas recirculation actuator, control (and 1 other meaning)
  • 47D0 47D0 MFC error path for Misfire cylinder 3 (nv) (and 1 other meaning)
  • 47D5 DDE: Injector, cylinder 7, activation (and 1 other meaning)
  • 47D6 DDE: Injector, cylinder 7, activation (and 1 other meaning)
  • 47D7 DDE: Injector, cylinder 7, activation (and 1 other meaning)
  • 47D8 DDE: Injector, cylinder 7, activation (and 1 other meaning)
  • 47E0 47E0 MFC error path for Misfire cylinder 4 (nv) (and 1 other meaning)
  • 47E4 47E4 Urea pump motor control (and 2 other meanings)
  • 47E5 DDE: Injector, cylinder 8, activation (and 1 other meaning)
  • 47E6 DDE: Injector, cylinder 8, activation (and 1 other meaning)
  • 47E7 DDE: Injector, cylinder 8, activation (and 1 other meaning)
  • 47E8 DDE: Injector, cylinder 8, activation (and 1 other meaning)
  • 47E9 47E9 Urea pump motor control (and 2 other meanings)
  • 47EE 47EE Urea pump motor control (and 2 other meanings)
  • 47EF 47EF Urea pump motor control (and 2 other meanings)
  • 47F0 47F0 MFC error path for Misfire cylinder 5 (nv) (and 1 other meaning)
  • 47F4 47F4 Urea dosing valve control (and 2 other meanings)
  • 47F7 47F7 Message (STAT_SITZBELEGUNG_GURT, 0x2FA) (and 4 other meanings)
  • 47F8 47F8 message (STAT_SITZBELEGUNG_GURT, 0x2FA) (and 3 other meanings)
  • 47F9 47F9 Urea dosing valve control (and 2 other meanings)
  • 47FE 47FE Urea dosing valve control (and 2 other meanings)
  • 47FF 47FF Urea dosing valve control (and 2 other meanings)
  • 4803 Message (torque monitoring) from ACC/LDM incorrect, receiver DDE, transmitter ACC (and 5 other meanings)
  • 4804 4804 Urea pressure build-up plausibility (and 2 other meanings)
  • 4809 4809 Urea pressure reduction plausibility (and 2 other meanings)
  • 480A DDE: Particulate-filter system (and 3 other meanings)
  • 480B 480B TD engine speed signal control
  • 480C 480C Charging pressure actuator, activation (and 1 other meaning)
  • 480D 480D Charging pressure actuator, activation (and 1 other meaning)
  • 480E 480E Message (NOx sensor after DeNOx catalyst, 0x130, sensor CAN) (and 1 other meaning)
  • 480F 480F Message (NOx sensor after DeNOx catalyst, 0x130, Sensor-CAN) (and 2 other meanings)
  • 4810 Message (torque intervention) from ACC/LDM incorrect, receiver DDE, transmitter ACC (and 4 other meanings)
  • 4811 4811 Boost pressure actuator, control (and 1 other meaning)
  • 4812 4812 Boost pressure actuator output 2 (DC-), control (and 1 other meaning)
  • 4813 4813 Boost pressure actuator output 1 (DC-), control (and 1 other meaning)
  • 4814 4814 DDE control unit internal (and 1 other meaning)
  • 4815 4815 Boost pressure actuator output 2 (DC+), control (and 1 other meaning)
  • 4817 4817 Boost pressure actuator output 1 (DC+), control (and 1 other meaning)
  • 4818 4818 Charging pressure actuator , activation (and 1 other meaning)
  • 4819 4819 DDE control unit internal (and 1 other meaning)
  • 481A DDE: Particulate-filter system (and 3 other meanings)
  • 481B 481B Charging pressure actuator, activation (and 1 other meaning)
  • 481C 481C Charging pressure actuator, activation (and 1 other meaning)
  • 481D 481D Boost pressure actuator (VNT), status line (and 1 other meaning)
  • 481E 481E message (NOx sensor before DeNOx cat., 0x135, CAN sensor)
  • 481F 481F Message (NOx sensor upstream of DeNOx catalytic converter, 0x135, sensor CAN) (and 2 other meanings)
  • 4820 4820 Climate control output, control (and 2 other meanings)
  • 4821 4821 Climate control output, control (and 2 other meanings)
  • 4822 4822 Climate control output, control (and 2 other meanings)
  • 4823 4823 Climate power output, control (and 2 other meanings)
  • 4824 4824 Message (ANF_RADMOM_PT, 0xBF) (and 3 other meanings)
  • 4825 4825 Boost pressure actuator (VNT), status line (and 1 other meaning)
  • 4827 4827 Boost pressure actuator (VNT)
  • 4828 4828 Boost pressure actuator (VNT), control
  • 4829 4829 Message (ANF_RADMOM_PT, 0xBF) (and 3 other meanings)
  • 482A DDE: Energy-saving mode active (and 3 other meanings)
  • 482B DDE: Energy-saving mode active (and 3 other meanings)
  • 482C DDE: Energy-saving mode active (and 3 other meanings)
  • 482D 482D Boost pressure actuator (VNT)
  • 482E 482E Message (ANF_RADMOM_PT, 0xBF) (and 2 other meanings)
  • 482F 482F Message (ANF_RADMOM_PT, 0xBF) (and 3 other meanings)
  • 4830 DDE: Intake-air temperature sensor (and 4 other meanings)
  • 4831 DDE: Intake-air temperature sensor (and 4 other meanings)
  • 4832 4832 Intake air temperature sensor (and 2 other meanings)
  • 4833 4833 Boost pressure actuator (VNT)
  • 4834 No message (torque, DCT, 0xB8), receiver DDE, transmitter DCT (and 3 other meanings)
  • 4835 4835 Boost pressure actuator, status line (and 1 other meaning)
  • 4837 4837 Boost pressure actuator, status line (and 1 other meaning)
  • 4838 4838 Boost pressure actuator (and 1 other meaning)
  • 4839 No message (torque, DCT, 0xB8), receiver DDE, transmitter DCT (and 2 other meanings)
  • 483A 483A Boost pressure actuator, control (and 1 other meaning)
  • 483B 483B Boost pressure actuator (and 1 other meaning)
  • 483C 483C Boost pressure actuator (and 1 other meaning)
  • 483D DDE: Throttle actuator (and 1 other meaning)
  • 483E No message (torque, DCT, 0xB8), receiver DDE, transmitter DCT (and 3 other meanings)
  • 483F No message (torque, DCT, 0xB8), receiver DDE, transmitter DCT (and 3 other meanings)
  • 4840 4840 Boost pressure actuator
  • 4841 4841 (1491) Exhaust gas recirculation control 2, control deviation (and 4 other meanings)
  • 4842 4842 Boost pressure actuator, control
  • 4843 4843 Boost pressure actuator
  • 4844 4844 Message (GETRIEBEDATEN_3, 0x3B1) (and 1 other meaning)
  • 4845 4845 Boost pressure actuator
  • 4847 4847 DDE control unit internal
  • 4848 4848 DDE control unit internal
  • 4849 4849 Message (GETRIEBEDATEN_3, 0x3B1) (and 1 other meaning)
  • 484A DDE: Accelerator-pedal module, potentiometer, signal (and 2 other meanings)
  • 484B 484B NOx sensor upstream of DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 484C 484C NOx sensor upstream of DeNOx catalytic converter, NOx plausibility (and 2 other meanings)
  • 484D 484D Swirl flap actuator (and 1 other meaning)
  • 484E 484E Message (GETRIEBEDATEN_3, 0x3B1) (and 1 other meaning)
  • 484F No message (transmission data, 0x3B1), receiver DDE, transmitter EGS (and 3 other meanings)
  • 4850 4850 (1492) Exhaust gas recirculation control 2, control deviation (and 4 other meanings)
  • 4851 4851 Exhaust gas recirculation cooler, plausibility (and 1 other meaning)
  • 4852 4852 Air conditioning pressure sensor, signal (and 1 other meaning)
  • 4853 4853 Air conditioning pressure sensor, signal (and 1 other meaning)
  • 4854 4854 Engine process variables (and 3 other meanings)
  • 4855 4855 Electric fan 2, control (and 1 other meaning)
  • 4857 4857 Swirl flap actuator (and 1 other meaning)
  • 4858 4858 Electric fan 2, control (and 1 other meaning)
  • 4859 4859 xDFC_Layer_MANDETEKMin
  • 485A DDE: EGR cooler, bypass valve, activation (and 5 other meanings)
  • 485B DDE: EGR cooler, bypass valve, activation (and 5 other meanings)
  • 485C DDE: EGR cooler, bypass valve, activation (and 5 other meanings)
  • 485D DDE: EGR cooler, bypass valve, activation (and 5 other meanings)
  • 485E 485E xDFC_Layer_MANDETEKNpl
  • 485F 485F xDFC_Layer_MANDETEKSig
  • 4860 4860 Electric fan 2, control (and 1 other meaning)
  • 4861 4861 Electric fan 2, control (and 1 other meaning)
  • 4862 4862 Air system, air to EGR mass flow, plausibility (and 2 other meanings)
  • 4863 DDE: Cruise control (and 1 other meaning)
  • 4865 4865 Air system, air to EGR mass flow, plausibility (and 2 other meanings)
  • 4867 4867 swirl flap actuator (and 1 other meaning)
  • 4868 4868 Air system, air to EGR mass flow, plausibility (and 2 other meanings)
  • 486A 486A Air system, air to EGR mass flow, plausibility (and 3 other meanings)
  • 486B 486B NOx sensor upstream of DeNOx catalytic converter, plausibility (and 2 other meanings)
  • 486C 486C NOx sensor downstream of DeNOx catalytic converter, plausibility (and 2 other meanings)
  • 486D 486D Control unit (and 3 other meanings)
  • 4870 4870 Misfire detection in multiple cylinders
  • 4871 4871 NOx sensor upstream of DeNOx catalytic converter, plausibility (and 2 other meanings)
  • 4872 4872 NOx sensor downstream of DeNOx catalytic converter, plausibility (and 2 other meanings)
  • 4873 4873 Exhaust-gas recirculation cooling, plausibility
  • 4875 DDE: exhaust-gas rercirculation cooling, plausibility (and 1 other meaning)
  • 4877 4877 Swirl flap actuator (and 1 other meaning)
  • 4878 DDE: air system, air to EGR mass flow, plausibility
  • 487A DDE: Oxygen sensor, bank 2, signal, Nernst voltage
  • 487B DDE: Oxygen sensor, bank 2, signal, Nernst voltage
  • 487C DDE: Oxygen sensor, bank 2, signal, Nernst voltage
  • 487D 487D Oxygen sensor Bank 2, Nernst voltage signal
  • 487E 487E Exhaust gas recirculation valve, plausibility (and 2 other meanings)
  • 487F DDE: DDE control module internal (control unit internal) (and 1 other meaning)
  • 4880 4880 Misfire detection cylinder 1 (and 1 other meaning)
  • 4884 DDE: DDE control module internal (control unit internal) (and 1 other meaning)
  • 4887 4887 Swirl flap actuator (and 1 other meaning)
  • 4889 DDE: DDE control module internal (control unit internal) (and 1 other meaning)
  • 488A DDE: Oxygen sensor, bank 2, signal, pump current
  • 488B DDE: Oxygen sensor, bank 2, signal, pump current
  • 488C DDE: Oxygen sensor, bank 2, signal, pump current
  • 488D 488D Oxygen sensor bank 2, pump current signal
  • 488E DDE: DDE control module internal (control unit internal) (and 1 other meaning)
  • 488F DDE: Info - DDE control module
  • 4890 4890 Misfire detection cylinder 2
  • 4894 4894 TD engine speed signal, control
  • 4896 4896 Swirl flap actuator (and 1 other meaning)
  • 4899 4899 TD engine speed signal, control
  • 489A DDE: Oxygen sensor, bank 2, signal, virtual ground
  • 489B DDE: Oxygen sensor, bank 2, signal, virtual ground
  • 489C DDE: Oxygen sensor, bank 2, signal, virtual ground
  • 489D 489D Oxygen sensor bank 2, virtual ground signal
  • 489E 489E TD engine speed signal, control
  • 48A0 48A0 Charge pressure actuator position, short-term drift (and 2 other meanings)
  • 48A1 48A1 Charge pressure actuator, position control (and 2 other meanings)

Every BMW module's fault codes