Code result
P2C52
Cylinder 1 Fuel Injector B Offset Learning At Min Limit
Moderate severity
What it means
The injector offset adaptation for fuel injector B on cylinder 1 has reached the minimum learning limit. Injector flow trends below nominal beyond compensation.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Injector partially clogged - reduced flow
highOne of the most commonly reported causes for this code — check this first.
Local rail pressure drift on this injector
mediumA plausible cause — test and verify before replacing parts.
Related help
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