NTK MA0198 Manifold Absolute Pressure Sensor

NTK Manifold Absolute Pressure Sensor MA0198

The NTK MA0198 manifold absolute pressure sensor is built for precise engine load measurement in compatible Ford and Mercury applications. It uses a 3-terminal blade connection with a single rectangular female connector and one port for a direct OE-style electrical and vacuum interface.

As part of the NTK Manifold Absolute Pressure Sensor line, this sensor reflects NTK’s focus on technical sensor coverage for import and domestic vehicles. NTK draws on OE experience and validates sensors through thermal shock, vibration, and OBD verification testing to help meet or exceed OE specifications.

• Part number: MA0198
• Manifold Absolute Pressure Sensor for engine management input
• 1 rectangular female connector
• 3 male blade terminals
• 1 port configuration
• OE-focused sensor construction from NTK

Vehicle Fitment

• Fits 2004-2010 Ford E-350 Super Duty, N/A
• Fits 2007-2009 Mercury Milan, N/A
• Fits 2003-2007 Ford F-250 Super Duty, N/A
• Fits 2003-2007 Ford F-350 Super Duty, N/A
• Fits 2004-2005 Ford E-350 Club Wagon, N/A
• Fits 2003-2005 Ford Excursion, N/A

This part cross-references Standard Ignition AS223 for the same application.

Common Replacement Reasons

• Rough idle caused by inaccurate manifold pressure readings
• Check engine light related to MAP sensor performance
• Hesitation or poor throttle response under load
• Incorrect fuel delivery calculations from the engine control system
• Driveability issues on Ford F-250 Super Duty, Ford F-350 Super Duty, and Mercury Milan applications

Installation Notes

Verify connector shape, terminal count, and port layout before installation. Confirm the vehicle application against the listed fitment for Ford E-350 Super Duty, Ford Excursion, and related models. Inspect the intake manifold connection and wiring terminals for damage or contamination before replacing the sensor.

Quality Assurance

NTK manufactures technical sensors using OE-based development and testing methods, including thermal shock, vibration, and OBD verification. The MA0198 is produced to meet or exceed OE specifications for the listed applications.