Boost Gauge

Metric
Metric

English
English

For the CTS-V, this gauge is located in the instrument panel cluster.

This gauge indicates positive manifold pressure, which is the induction air pressure level in the intake manifold before it enters the combustion chamber. This gauge reads zero under light throttle before boost is generated.

The gauge automatically resets to zero every time the engine is started.

    See also:

    TPMS Malfunction Light and Message
    The TPMS will not function properly if one or more of the TPMS sensors are missing or inoperable. When the system detects a malfunction, the low tire pressure warning light flashes for about one min ...

    Calibrate Compass
    The vehicle may have this feature. The compass can be manually calibrated. To calibrate the compass through the DIC, see Compass. ...

    Potential Issues
    Some OnStar services are disabled after five days. OnStar cannot perform Remote Door Unlock or Stolen Vehicle Assistance after the vehicle has been off continuously for five days. After five ...