Code result
P026D
Fuel Injection Quantity A Higher Than Expected
High severity
What it means
Fuel injection quantity A is higher than commanded — often a leaking injector or stuck-open nozzle.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Injector leaking or stuck open
highOne of the most commonly reported causes for this code — check this first.
Related help
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