Sensor.
Manifold Absolute Pressure Sensor. Assembly - Interior Air Pressure and Temperature. Boost. Intake Air Temperature. Manifold Absolute Pressure. Map.

Manifold Absolute Pressure Sensor

Manifold Absolute Pressure Sensor - Repair or Replace
A failed Manifold Absolute Pressure Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your Cadillac CTS to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Cadillac genuine parts.