Standard Motor Products AS629 Intermotor Manifold Absolute Pressure Sensor

The Standard Motor Products AS629 is an Intermotor Manifold Absolute Pressure (MAP) Sensor engineered as a direct-fit OE replacement for worn, damaged, or malfunctioning MAP sensors. Designed with complete quality control from componentry to finished product, this sensor restores accurate pressure readings to your engine management system.

How It Works:

The MAP sensor converts engine vacuum and manifold pressure into an electrical signal, allowing the engine control module (ECM/PCM) to determine engine load. This data serves as the foundation for fuel delivery and ignition timing control. On speed-density fuel injection systems, the MAP sensor also assists the PCM in estimating airflow for precise fueling calculations.

Key Features:

• Direct-fit OE replacement ensures proper fit, form, and function for correct intake manifold pressure measurements
• OE-matching connectors and terminals for exact-fit connection to the engine wire harness — no modifications required
• Precision automated wire bonding processes ensure repeatable and reliable electrical connections
• Extensive design and manufacturing testing for superior durability, longevity, and performance even under extreme conditions
• Global manufacturing with complete in-house quality control from raw material through finished product packaging

Symptoms of a Failing MAP Sensor:

• Intermittent or constant check engine light
• Hesitation or stumbling during acceleration
• Elevated exhaust emissions
• Poor overall engine performance and fuel economy

Cross-Reference Part Numbers: BWD Intermotor EC2013, Echlin 2-27248, NGK 74443 / MA0069, Duralast MAPA159, Airtex 5S14636 / 5S15742, DENSO 1981001, WAI MAP1770, Walker Products 2251323, Lexus OEM 8942126030.

UPC: 033086197715