MasterTuning Fault code dictionary (DTC)

445C — Injector Cylinder 5 - Earth Side Activation or Open Circuit

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: BMW
MeaningInjector Cylinder 5 - Earth Side Activation or Open Circuit.
FamilyManufacturer-native code

Frequently asked questions

What does code 445C mean?

Injector Cylinder 5 - Earth Side Activation or Open Circuit. Injector Cylinder 5 - Earth Side Activation or Open Circuit.

Can I keep driving with code 445C active?

With caution: limp mode possible, have it checked soon

How do you fix code 445C?

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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