2018 BMW 740e MG1CS003-84H BCM ECU Repair
SKU: ECU MG1CS003-84H Repair
Symptoms of a failed ECU include:
- —
Injector driver faulty - —
Engine misfire - —
Internal Valvetronic failure or Valvetronic under-voltage detected - —
Internal engine control unit faults - —
Water damaged ECU - —
No Start - —
DME internal fault
How 2018 BMW 740e ECU mail-in repairs work?
The ECU Pro offers an affordable mail-in ECU repair service. To have your unit repaired, simply remove the ECU, BCM, and key and mail it to us. Our professional team will either test, repair, or clone your unit.
To get the ECU repair process started on your 2018 BMW 740e, you can:
- Send your current ECU, BCM, and key.
- We will run a full diagnostic test on your ECU.
- A repair or replacement ECU will be offered, which you can decide on.
Our mail-in service is 100% plug-and-play and doesn't require any additional coding.
