MasterTuning Fault code dictionary (DTC)

P1266 — High to Low Side Short - Cylinder 6

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: Ford
MeaningHigh to Low Side Short - Cylinder 6.
FamilyPowertrain (P)

Frequently asked questions

What does code P1266 mean?

High to Low Side Short - Cylinder 6. High to Low Side Short - Cylinder 6.

Can I keep driving with code P1266 active?

With caution: limp mode possible, have it checked soon

How do you fix code P1266?

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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Where to get it fixed

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