Drivable short-term, but fix now to avoid damage.
This code means your car's computer found an electrical fault in the wiring or control circuit for the fuel injector on cylinder 11, used on large V12 engines. It typically points to a failing injector, damaged wiring or connectors, or a problem in the circuit driving it. Repairs usually involve testing and replacing the injector or repairing the wiring, and it's often fixable without major engine teardown.
$150 – $600
Varies by vehicle and root cause.
For short trips usually yes, but don't lean on it. A misfiring cylinder can damage your catalytic converter and may strand you, so get it checked soon. If the engine shakes hard or loses power, stop and have it towed.
Generally $150 to $600. Wiring repairs are cheaper, but cylinder 11 lives on big V12 engines where injector parts and labor can be pricier, pushing toward the high end.
It can be. The injector circuit fault usually causes misfires that may damage emissions parts and waste fuel if ignored. It's best to repair it without much delay.
Cylinder 11 appears on large V12 engines in luxury and high-performance cars, where parts cost more and reaching the injector can take extra labor. That's why the estimate can run higher than for a typical four-cylinder.