Spectra MP134 Manifold Absolute Pressure Sensor

Spectra MP134 Manifold Absolute Pressure Sensor

The Spectra MP134 manifold absolute pressure sensor is built for direct replacement service on select Jeep applications. It is engineered to meet or exceed OE specifications for fit, form, and function, helping restore accurate intake manifold pressure signal output for engine management.

Key Features

• Manifold absolute pressure sensor for emission control and engine management systems
• OE-style fit, form, and function for straightforward replacement
• Direct-fit service part for select Jeep Grand Cherokee, TJ, and Wrangler applications
• Cross-reference part numbers include Standard Ignition AS218
• Part number MP134 for identification and ordering

Application Details

Fits 2004 Jeep Grand Cherokee, N/A. Fits 2003-2004 Jeep TJ, N/A. Fits 2003-2004 Jeep Wrangler, N/A. This part cross-references Standard Ignition AS218 for the same application. The Spectra MP134 is a practical replacement choice when servicing a Jeep Grand Cherokee, Jeep TJ, or Jeep Wrangler with a failed MAP sensor.

What It Helps Address

• Erratic idle caused by incorrect manifold pressure readings
• Check engine light related to MAP sensor circuit faults
• Hard starting or rough running from inaccurate air-fuel calculations
• Reduced throttle response tied to faulty sensor input
• Driveability issues after sensor signal degradation

Installation Notes and Tips

Verify the connector style, mounting location, and calibration requirements against the original sensor before installation. Confirm vehicle year and model match the listed fitment for 2004 Jeep Grand Cherokee, 2003-2004 Jeep TJ, and 2003-2004 Jeep Wrangler. Use the MP134 part number to compare against the removed sensor and service information.

Quality Assurance

Spectra states that this manifold absolute pressure sensor is designed to meet or exceed OE specifications for fit, form, and function.