What causes a P0211 code?

P0211 can be triggered by several issues — see the verified probable causes and step-by-step diagnostics shared by mechanics and owners on OBDIY.

Can I drive with a P0211 code?

Drivability depends on the severity. Check the severity rating and verified driver reports on this page before continuing to drive with P0211 active.

Follow the step-by-step diagnostic on this page, then read the verified fixes contributed by other Heavy Truck owners — the answer marked "Verified Cause" worked for the original poster.

OBDIY

OBD-II

P0211

Cylinder 11 Injector Circuit Fault

What it means

The Engine Control Module (ECM) has detected an electrical malfunction, open circuit, or short in the fuel injector circuit for cylinder number 11.