Code result

P055C

Engine Oil Pressure Sensor or Switch B Low

Moderate severity

What it means

Same as P055A with the signal voltage below the plausible range.

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

  • Signal shorted to ground

    high

    One of the most commonly reported causes for this code — check this first.

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