Code result
P2230
Barometric Pressure Circuit Low
High severity
What it means
Voltage from the barometric pressure sensor is below the calibrated minimum. The signal is too low for any plausible atmospheric pressure, suggesting a short to ground or sensor fault.
Is it safe to drive?
No — stop driving
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.
Most likely causes
Signal wire shorted to ground
highOne of the most commonly reported causes for this code — check this first.
Internal sensor fault
mediumA plausible cause — test and verify before replacing parts.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Related help
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