Code result
P0069
Manifold Absolute Pressure - Barometric Pressure Correlation
Moderate severity
What it means
At engine cranking or key-on the intake manifold pressure should equal barometric pressure within tolerance. The ECU detects a deviation indicating sensor drift or vacuum line issues.
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
MAP sensor failed or drifted
highOne of the most commonly reported causes for this code — check this first.
Vacuum hose to MAP sensor leaking
mediumA plausible cause — test and verify before replacing parts.
Related help
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