HomeEmission Control > SensorsStandard Ignition AS11 Manifold Absolute Pressure Sensor
Part #: AS11

Standard Ignition AS11 Manifold Absolute Pressure Sensor

⚙️ 265 vehicles fit this part
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🚗Fitment: GMC, Chevrolet, Cadillac, Oldsmobile, Pontiac, and Buick, P3500, G30, DeVille, 60 Special, Eldorado, Seville, Allante, Fleetwood, C2500, C3500, Monte Carlo, Cutlass Supreme, Safari, Electra, LeSabre, Regal, Brougham, El Camino, Caballero, Custom Cruiser, Cutlass Cruiser, Cutlass Salon, Grand Prix, Century, Cutlass Ciera, 6000, Bonneville, Parisienne, Riviera, Skylark, Camaro, Impala, 98, Delta 88, Toronado, Cutlass Calais, Phoenix, Estate Wagon, Malibu, Catalina, Firebird, Grand LeMans, LeMans, Skyhawk, Astre, and Ventura
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Overview of Standard Ignition AS11 Manifold Absolute Pressure Sensor

The Standard Ignition AS11 Manifold Absolute Pressure (MAP) Sensor is designed for precise engine management in select GM vehicles. This sensor features a female plug-in connector and three female bullet terminals, ensuring reliable electrical connections for accurate manifold pressure readings.

  • Connector Gender: Female
  • Connector Type: Plug in
  • Port Quantity: 1
  • Terminal Gender: Female
  • Terminal Quantity: 3
  • Terminal Type: Bullet

Detailed Product Description

The AS11 MAP sensor from Standard Ignition is engineered to monitor the absolute pressure inside the intake manifold, providing critical data to the engine control unit (ECU). This data helps optimize fuel delivery and ignition timing for efficient engine performance. The sensor’s female plug-in connector and three female bullet terminals facilitate secure and straightforward installation. With a single port design, it integrates seamlessly into the emission control system of various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models.

Compatible Vehicles and Applications

This MAP sensor is compatible with a wide range of GM vehicles, including but not limited to the Buick 60 Special and LeSabre, Cadillac Allante and DeVille, Chevrolet Camaro and Impala, GMC C2500 and C3500, Oldsmobile Cutlass Supreme and 98, and Pontiac Firebird and Grand Prix. The part number AS11 ensures proper fitment for these models, supporting their emission control and engine management systems.

Common Issues Addressed by the AS11 MAP Sensor

  • Erratic engine idle or stalling
  • Poor fuel economy due to incorrect air-fuel mixture
  • Check Engine Light triggered by faulty manifold pressure readings
  • Reduced engine power and performance
  • Increased emissions from improper sensor data

Installation Notes and Tips

When installing the Standard Ignition AS11 MAP sensor, ensure the female plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the three female bullet terminals are properly seated to maintain electrical continuity. It is recommended to inspect the sensor port for debris before installation to prevent inaccurate readings. Follow vehicle-specific service manual instructions for torque specifications and sensor placement.

Quality Assurance and Warranty

Standard Ignition manufactures the AS11 MAP sensor to meet or exceed OEM specifications, providing reliable performance and durability. This part undergoes rigorous testing to ensure compatibility and function within the specified GM vehicle models. Warranty coverage details are available through Standard Ignition and typically include protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberAS11
Connector GenderFemale
Connector TypePlug In
Terminal GenderFemale
Terminal TypeBullet

This part fits 265 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1999GMCP3500N/A
1998GMCP3500N/A
1997GMCP3500N/A
1996ChevroletG30N/A
1996GMCP3500N/A
1995CadillacDeVilleN/A
1995ChevroletG30N/A
1995GMCP3500DIESELN/A
1994CadillacDeVilleN/A
1994ChevroletG30N/A
1994GMCP3500N/A
1993Cadillac60 SpecialN/A
1993Cadillac60 SpecialN/ACompatible with vehicles equipped with Federal Emissions.
1993CadillacDeVilleN/A
1993CadillacEldoradoN/A
1993CadillacSevilleN/A
1993ChevroletG30N/A
1993GMCP3500N/A
1992CadillacAllanteN/A
1992CadillacDeVilleN/A
1992CadillacEldoradoN/A
1992CadillacFleetwoodN/A
1992CadillacSevilleN/A
1992ChevroletC2500N/A
1992ChevroletC3500N/A
1992ChevroletG30N/A
1992GMCP3500N/A
1991CadillacAllanteN/A
1991CadillacDeVilleN/A
1991CadillacEldoradoN/A
1991CadillacFleetwoodN/A
1991CadillacSevilleN/A
1991ChevroletC2500N/A
1991ChevroletC3500N/A
1991ChevroletG30N/A
1991GMCP3500N/A
1990CadillacAllanteN/A
1990CadillacDeVilleN/A
1990CadillacEldoradoN/A
1990CadillacFleetwoodN/A
1990CadillacSevilleN/A
1989CadillacAllanteN/A
1989CadillacDeVilleN/A
1989CadillacEldoradoN/A
1989CadillacFleetwoodN/A
1989CadillacSevilleN/A
1988CadillacAllanteN/A
1988CadillacDeVilleN/A
1988CadillacEldoradoN/A
1988CadillacFleetwoodN/A
1988CadillacSevilleN/A
1988ChevroletMonte CarloN/A
1988OldsmobileCutlass Supreme5.0LV8N/A
1988PontiacSafariN/A
1987BuickLeSabreN/A
1987BuickRegalN/A
1987CadillacAllanteN/A
1987CadillacBroughamN/A
1987CadillacDeVilleN/A
1987CadillacEldoradoN/A
1987CadillacFleetwoodN/A
1987CadillacSevilleN/A
1987ChevroletEl CaminoN/A
1987ChevroletMonte CarloN/A
1987OldsmobileCustom Cruiser5.0LV8N/A
1987OldsmobileCutlass CruiserN/A
1987OldsmobileCutlass Salon5.0LV8N/A
1987OldsmobileCutlass Salon5.0LV8N/AOE No.16006833, 16022790, 16038591
1987OldsmobileCutlass Supreme5.0LV8N/A
1987OldsmobileCutlass Supreme5.0LV8N/AOE No.16006833, 16022790, 16038591
1987PontiacGrand PrixN/A
1987PontiacSafariN/A
1986BuickCentury2.8LV6N/A
1986BuickLeSabreN/A
1986BuickRegalN/A
1986CadillacDeVilleN/A
1986CadillacEldoradoN/A
1986CadillacFleetwoodN/A
1986CadillacSevilleN/A
1986ChevroletEl CaminoN/A
1986ChevroletMonte CarloN/A
1986OldsmobileCustom CruiserN/A
1986OldsmobileCutlass Ciera2.8LV6N/A
1986OldsmobileCutlass Ciera3.8LV6N/A
1986OldsmobileCutlass SalonN/A
1986OldsmobileCutlass Supreme5.0LV8N/A
1986Pontiac60002.8LV6N/A
1986Pontiac60002.8LV6N/AOE No.16006833, 16022790, 16038591
1986PontiacBonnevilleN/A
1986PontiacGrand PrixN/A
1986PontiacParisienneN/A
1985BuickCentury2.8LV6N/A
1985BuickCentury3.0LV6N/A
1985BuickLeSabreN/A
1985BuickRegalN/A
1985BuickRivieraN/A
1985BuickSkylarkN/A
1985CadillacDeVilleN/A
1985CadillacEldoradoN/A
1985CadillacFleetwoodN/A
1985CadillacSevilleN/A
1985ChevroletCamaroN/A
1985ChevroletEl CaminoN/A
1985ChevroletImpalaN/A
1985ChevroletMonte CarloN/A
1985Oldsmobile98N/A
1985OldsmobileCustom CruiserN/A
1985OldsmobileCutlass SalonN/A
1985OldsmobileCutlass SupremeN/A
1985OldsmobileDelta 883.8LV6N/A
1985OldsmobileDelta 885.0LV8N/A
1985OldsmobileToronadoN/A
1985Pontiac60002.8LV6N/A
1985PontiacBonnevilleN/A
1985PontiacGrand PrixN/A
1985PontiacParisienneN/A
1984BuickCentury3.0LV6N/A
1984BuickCentury2.8LV6N/A
1984BuickLeSabreN/A
1984BuickRegalN/A
1984BuickRivieraN/A
1984BuickSkylarkN/A
1984CadillacDeVilleN/A
1984CadillacEldoradoN/A
1984CadillacFleetwoodN/A
1984CadillacSevilleN/A
1984ChevroletCamaroN/A
1984ChevroletEl CaminoN/A
1984ChevroletImpalaN/A
1984ChevroletMonte CarloN/A
1984Oldsmobile985.0LV8N/A
1984OldsmobileCustom CruiserN/A
1984OldsmobileCutlass CalaisN/A
1984OldsmobileCutlass Ciera3.8LV6N/A
1984OldsmobileCutlass Ciera3.8LV6N/AOE No.16006833, 16022790, 16038591
1984OldsmobileCutlass SupremeN/A
1984OldsmobileToronadoN/A
1984Pontiac60002.8LV6N/A
1984PontiacBonnevilleN/A
1984PontiacGrand PrixN/A
1984PontiacParisienneN/A
1984PontiacPhoenixN/A
1983BuickCentury3.0LV6N/A
1983BuickLeSabreN/A
1983BuickRegalN/A
1983BuickRivieraN/A
1983BuickSkylarkN/A
1983CadillacDeVilleN/A
1983CadillacEldoradoN/A
1983CadillacFleetwoodN/A
1983CadillacSevilleN/A
1983ChevroletCamaroN/A
1983ChevroletEl CaminoN/A
1983ChevroletImpalaN/A
1983ChevroletMalibuN/A
1983ChevroletMonte CarloN/A
1983Oldsmobile985.0LV8N/A
1983OldsmobileCustom Cruiser5.0LV8N/A
1983OldsmobileCutlass CalaisN/A
1983OldsmobileCutlass CruiserN/A
1983OldsmobileCutlass SupremeN/A
1983OldsmobileDelta 883.8LV6N/A
1983OldsmobileDelta 885.0LV8N/A
1983OldsmobileToronadoN/A
1983OldsmobileToronado5.0LV8N/AOE No.16006833, 16022790, 16038591
1983OldsmobileToronado5.7LV8N/AOE No.16006833, 16022790, 16038591
1983Pontiac60002.8LV6N/A
1983Pontiac60002.8LV6N/AOE No.16006833, 16022790, 16038591
1983PontiacBonnevilleN/A
1983PontiacGrand PrixN/A
1983PontiacParisienneN/A
1983PontiacPhoenixN/A
1982BuickCentury3.0LV6N/A
1982BuickLeSabreN/A
1982BuickRegalN/A
1982BuickRivieraN/A
1982CadillacDeVilleN/A
1982CadillacEldoradoN/A
1982CadillacFleetwoodN/A
1982CadillacSevilleN/A
1982ChevroletCamaroN/A
1982ChevroletEl CaminoN/A
1982ChevroletImpalaN/A
1982ChevroletMalibuN/A
1982ChevroletMonte CarloN/A
1982Oldsmobile985.7LV8N/A
1982Oldsmobile985.0LV8N/A
1982OldsmobileCustom Cruiser5.0LV8N/A
1982OldsmobileCutlass CalaisN/A
1982OldsmobileCutlass CruiserN/A
1982OldsmobileCutlass SupremeN/A
1982OldsmobileDelta 884.4LV8N/A
1982OldsmobileDelta 883.8LV6N/A
1982OldsmobileDelta 885.0LV8N/A
1982OldsmobileDelta 884.3LV8N/A
1982OldsmobileToronadoN/A
1982Pontiac60002.8LV6N/A
1982Pontiac60002.8LV6N/AOE No.16006833, 16022790, 16038591
1982PontiacBonnevilleN/A
1982PontiacGrand PrixN/A
1982PontiacParisienneN/A
1982PontiacPhoenixN/A
1981BuickCentury3.8LV6N/ACompatible with vehicles equipped with Federal Emissions.
1981BuickRegal3.8LV6N/A
1981BuickRiviera3.8LV6N/A
1981BuickRiviera4.1LV6N/A
1981CadillacDeVilleN/A
1981CadillacEldoradoN/A
1981CadillacFleetwoodN/A
1981CadillacSevilleN/A
1981ChevroletCamaroN/A
1981ChevroletEl CaminoN/A
1981ChevroletImpalaN/A
1981ChevroletMalibuN/A
1981ChevroletMonte CarloN/A
1981Oldsmobile984.1LV6N/A
1981Oldsmobile985.0LV8N/A
1981OldsmobileCustom Cruiser5.0LV8N/A
1981OldsmobileCutlass CalaisN/A
1981OldsmobileCutlass Cruiser3.8LV6N/A
1981OldsmobileCutlass SupremeN/A
1981OldsmobileDelta 883.8LV6N/A
1981OldsmobileToronadoN/A
1981PontiacBonnevilleN/A
1981PontiacCatalinaN/A
1981PontiacFirebird3.8LV6N/A
1981PontiacFirebird4.9LV8N/A
1981PontiacGrand LeMans3.8LV6N/A
1981PontiacGrand PrixN/A
1981PontiacLeMansN/A
1981PontiacParisienneN/A
1981PontiacPhoenixN/A
1980BuickCentury3.8LV6N/ACompatible with vehicles equipped with Federal Emissions.
1980BuickRegal3.8LV6N/A
1980BuickSkyhawkN/A
1980CadillacEldoradoN/A
1980CadillacFleetwoodN/A
1980CadillacSevilleN/A
1980ChevroletCamaroN/A
1980ChevroletEl CaminoN/A
1980ChevroletImpalaN/A
1980ChevroletMonte CarloN/A
1980OldsmobileCustom Cruiser5.0LV8N/A
1980OldsmobileCustom Cruiser5.7LV8GASN/A
1980OldsmobileCutlass Calais3.8LV6N/ACompatible with vehicles equipped with Federal Emissions.
1980OldsmobileCutlass Cruiser3.8LV6N/A
1980OldsmobileCutlass Salon5.7LV8N/A
1980OldsmobileCutlass Salon5.0LV8N/A
1980OldsmobileCutlass Salon4.3LV8N/A
1980OldsmobileCutlass SupremeN/A
1980OldsmobileToronadoN/A
1980PontiacBonnevilleN/A
1980PontiacCatalinaN/A
1980PontiacFirebird3.8LV6N/A
1980PontiacGrand LeMans3.8LV6N/ACompatible with vehicles equipped with Federal Emissions.
1980PontiacGrand LeMans3.8LV6N/A
1980PontiacGrand PrixN/A
1980PontiacLeMansN/A
1980PontiacPhoenixN/A
1979PontiacGrand Prix3.8LV6N/A
1979PontiacPhoenixN/A
1978PontiacGrand Prix3.8LV6N/A
1978PontiacPhoenixN/A
1977PontiacPhoenixN/A
1976PontiacGrand LeMans4.1LL6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1221993116006833180022-190125S115172-172974285EC1783ECE1303SU127

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.