Code result
P0105
Manifold Absolute Pressure/Barometric Pressure Circuit Malfunction
Moderate severity
What it means
The ECU detects a general electrical malfunction in the manifold absolute pressure (MAP) or barometric pressure sensor circuit. Signal missing, implausible, or wiring broken. Generic fault when no more specific MAP code applies.
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
highOne of the most commonly reported causes for this code — check this first.
Vacuum hose to MAP sensor cracked or disconnected
mediumA plausible cause — test and verify before replacing parts.
MAP wiring or connector fault
mediumA plausible cause — test and verify before replacing parts.
Related help
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