BMW MSD80 ECU MISFIRE 30BA 30BB REPAIR
Car not starting
Misfires in Engine (1 or both banks)
Car running poorly
Diagnostic Fault codes
30BA – DME Digital Motor Electronics, Internal Failure
30BB – DME Digital Motor Electronics, Internal Failure
Diagnostic Fault codes (Injector Circuit):
30A5 – Ignition Coil Cylinder 6 Activation
29D0 – Cylinder 4 Misfire
29D1 – Cylinder 5 Misfire
29D2 – Cylinder 6 Misfire
29CD – Cylinder 1 Misfire
29CE – Cylinder 2 Misfire
29CF – Cylinder 3 Misfire
29CC – Misfire Multiple Cylinders
Diagnostic Fault codes (Ignition Coil Circuit):
2E18 ignition, cylinder 1
2E19 ignition, cylinder 2
2E1A ignition, cylinder 3
2E1B ignition, cylinder 4
2E1C ignition, cylinder 5
2E1D ignition, cylinder 6
The badly designed oem mosfets in the ecu will be replaced with upgraded ones with more power rating.
This service is to repair misfire faults related to the injectors or Ignition Circuits.
*Install & start the car*
*If your ecu can’t be repaired, you will be refunded in full*
*Match ECU type: MSD80 MSD80.1 MSD80.2
Service can also be carried out while you wait in Sleaford, Lincolnshire.
Please contact us in advance if you intend to come in person.
Some of the other services we offer are linked below: