Code result
P2180
System Too Rich Off Idle Bank 2
Moderate severity
What it means
Bank 2 fuel trim shows a rich shift during off-idle conditions. The ECU subtracts fuel to maintain proper combustion. Common causes are stuck injectors or excess fuel pressure.
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
Leaking injector on bank 2
highOne of the most commonly reported causes for this code — check this first.
Excessive fuel pressure
mediumA plausible cause — test and verify before replacing parts.
Related help
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