Bosch 0261230009 Manifold Absolute Pressure Sensor

Bosch MAP Sensor for Saturn L-Series and Vue

Bosch Manifold Absolute Pressure Sensor 0261230009 provides direct pressure measurement for engine management systems that rely on accurate intake manifold data. It is a fitment-based replacement for select Saturn L300, LW300, LS2, LW2, and Vue applications, including 2001-2005 Saturn L300 and 2002 Saturn Vue.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine load monitoring
• Bosch OE-quality sensor construction for precise pressure readings
• Fast response time for real-time engine control input
• Wide measurement range for consistent signal output
• Direct replacement part number 0261230009
• Cross-reference: 90499610

Product Details

This Bosch manifold absolute pressure sensor is built for vehicles that depend on accurate manifold pressure data to manage fuel delivery, ignition timing, and emissions performance. The Bosch product line in this category focuses on original-equipment-style sensing accuracy and durability, making it a practical replacement when the factory sensor is no longer reading correctly. Compatible With 2001-2005 Saturn L300, N/A; 2001-2003 Saturn LW300, N/A; 2002 Saturn Vue, N/A; 2000 Saturn LS2, N/A; and 2000 Saturn LW2, N/A. Part number 0261230009 is the identifier to verify before ordering.

Common Issues This Sensor Can Address

• Rough idle caused by incorrect manifold pressure input
• Hard starting related to inaccurate engine load readings
• Reduced fuel economy from poor air-fuel calculation
• Check engine light conditions tied to MAP sensor faults
• Driveability concerns such as hesitation or surging

Installation Notes and Tips

Confirm the connector style and part number 0261230009 against the original sensor before installation. Inspect the intake manifold port, vacuum passage, and electrical connector for contamination or damage, and clear diagnostic trouble codes after replacement if required by the vehicle repair procedure. For Saturn L300, Saturn LW300, and Saturn Vue applications, verify the exact model year listed in the fitment data before installation.

Quality Assurance

Bosch manufactures this manifold absolute pressure sensor with OE-level measurement accuracy, quick signal response, and durable construction for long service life in emission control applications.