MasterTuning Fault code dictionary (DTC)

4CF4 — Injector Cylinder 4 Injector Quantity

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: BMW
MeaningInjector Cylinder 4 Injector Quantity.
SystemDDE 5
FamilyManufacturer-native code

Frequently asked questions

What does code 4CF4 mean?

Injector Cylinder 4 Injector Quantity. Injector Cylinder 4 Injector Quantity. (System: DDE 5)

Can I keep driving with code 4CF4 active?

With caution: limp mode possible, have it checked soon

How do you fix code 4CF4?

Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.

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