Spectra MP117 Manifold Absolute Pressure Sensor

Spectra MP117 Manifold Absolute Pressure Sensor

The Spectra MP117 manifold absolute pressure sensor is built for direct replacement on select Dodge and Jeep applications. It is designed to meet or exceed OE specifications for fit, form, and function, helping restore accurate intake manifold pressure signal output for proper engine management.

• Manifold absolute pressure sensor for emission control and engine management systems
• OE-style fit, form, and function for straightforward replacement
• Direct application coverage for select Dodge Ram, Dakota, Viper, and Jeep Grand Cherokee models
• Cross-reference: Standard Ignition AS57
• Part number: MP117

Detailed Application Coverage

Compatible with 1992-1996 Dodge Dakota, 1994-1996 Dodge Ram 1500, 1994-1996 Dodge Ram 2500, 1994-1996 Dodge Ram 3500, and 1993-1996 Jeep Grand Cherokee. Additional coverage includes 1995-1996 Dodge B1500, B2500, and B3500, plus 1992-1996 Dodge Viper and 1993 Dodge Grand Wagoneer. The MP117 also serves 1992-1994 Dodge B150, B350, 1993-1994 Dodge B250, 1992-1993 Dodge D150, D250, D350, Ramcharger, W150, W250, and W350.

What This Sensor Helps Address

• Erratic engine load readings from a failing MAP sensor
• Rough idle or unstable throttle response related to incorrect manifold pressure data
• Check engine light conditions tied to MAP sensor circuit faults
• Driveability concerns caused by inaccurate air-fuel calculations
• Hard starting or poor running on select Dodge and Jeep vehicles

Installation Notes and Tips

Verify connector style, mounting location, and engine application before installation. Inspect the vacuum source and related wiring for damage, leaks, or corrosion so the new sensor can read manifold pressure correctly. Clear diagnostic trouble codes and confirm live data after installation to verify proper operation.

Quality Assurance

Spectra states this manifold absolute pressure sensor is engineered to meet or exceed OE specifications for fit, form, and function. This part cross-references Standard Ignition AS57 for the same application. Part number MP117 is listed for select Dodge and Jeep vehicles from 1992-1996.