Facet 10.3135 Manifold Absolute Pressure Sensor

Facet 10.3135 Manifold Absolute Pressure Sensor

Facet 10.3135 is a manifold absolute pressure sensor for emission control and engine management applications. It is built for direct fitment on select Cadillac, Buick, and related GM vehicles, including CTS, STS, LaCrosse, Rendezvous, and SRX models.

Key Features

• Manifold Absolute Pressure Sensor for engine load and intake manifold pressure monitoring
• Fits 2004-2009 Cadillac CTS, N/A
• Fits 2005-2009 Cadillac STS, N/A
• Fits 2005-2008 Buick LaCrosse, N/A
• Fits 2004-2006 Buick Rendezvous, N/A
• Fits 2004-2006 Cadillac SRX, N/A
• Facet part number 10.3135 for catalog and service matching

Detailed Description

This Facet MAP sensor helps the engine control system read manifold pressure so the ECU can manage fuel delivery, ignition timing, and drivability inputs. It is a fitment-based replacement for select 2004-2009 Cadillac CTS, 2005-2009 Cadillac STS, 2005-2008 Buick LaCrosse, 2004-2006 Buick Rendezvous, and 2004-2006 Cadillac SRX applications. The Facet 10.3135 is a practical choice when servicing emission control sensor faults on these vehicles.

What It Can Address

• Check engine light related to manifold pressure sensor performance
• Rough idle caused by inaccurate intake pressure readings
• Hard starting or inconsistent throttle response
• Fuel trim issues tied to incorrect load data
• Driveability complaints on Cadillac CTS, Cadillac STS, and Buick LaCrosse applications

Installation Notes and Tips

Verify the connector style, mounting location, and engine application against the original sensor before installation. Clear diagnostic trouble codes after replacement and confirm live data readings during a road test. Use the vehicle’s service information for torque and inspection procedures.

Quality Assurance

Facet manufactures emission control sensors for service replacement applications. Part number 10.3135 is cataloged for the listed GM fitments and should be matched to the vehicle by year, make, and model before ordering.