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Standard Ignition AS734 Manifold Absolute Pressure SensorOE Quality 60-Day Returns
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Standard Ignition AS734 Manifold Absolute Pressure Sensor - view 6
Part #: AS734

Standard Ignition AS734 Manifold Absolute Pressure Sensor

⚙️ 134 vehicles fit this part
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🚗Fitment: Audi, A6 allroad, A6 Quattro, A7 Quattro, A7 Sportback, A8 Quattro, Q7, Q8, RS Q8, RS3, RS5, RS5 Sportback, RS6 Avant, RS7 Sportback, S4, S5, S5 Sportback, S6, S7, S7 Sportback, S8, SQ5, SQ5 Sportback, SQ7, SQ8, and TT RS Quattro
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Overview of Standard Ignition AS734 Manifold Absolute Pressure Sensor

The Standard Ignition AS734 Manifold Absolute Pressure Sensor is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with a range of Audi models, including the A6 allroad, A7 Quattro, Q7, RS5, and more, ensuring precise fitment and reliable operation.

  • Terminal Quantity: 3 for stable electrical connections
  • Connector Gender: Female for secure plug-in interface
  • Connector Quantity: 1 for straightforward installation
  • Connector Type: Plug in for easy connection
  • Terminal Gender: Male pins for reliable signal transmission
  • Terminal Type: Pin terminals designed for durability

Detailed Product Description

The AS734 Manifold Absolute Pressure Sensor from Standard Ignition features a 3-terminal design with male pin terminals and a female plug-in connector, ensuring a secure and precise electrical connection. This sensor measures the absolute pressure within the intake manifold, providing critical data to the engine control unit (ECU) for fuel management and ignition timing. Its plug-in connector type simplifies installation and maintenance, making it a practical choice for Audi vehicles such as the A6 allroad, A7 Sportback, Q8, RS3, RS6 Avant, and others listed in the fitment.

Compatible Audi Models and Applications

  • Audi A6 allroad, A6 Quattro
  • Audi A7 Quattro, A7 Sportback
  • Audi A8 Quattro
  • Audi Q7, Q8, RS Q8
  • Audi RS3, RS5, RS5 Sportback, RS6 Avant, RS7 Sportback
  • Audi S4, S5, S5 Sportback, S6, S7, S7 Sportback, S8
  • Audi SQ5, SQ5 Sportback, SQ7, SQ8
  • Audi TT RS Quattro

Common Issues Addressed by the AS734 Sensor

  • Erratic engine idling or stalling due to incorrect manifold pressure readings
  • Poor fuel economy caused by inaccurate air-fuel mixture data
  • Check engine light triggered by faulty manifold pressure sensor signals
  • Reduced engine power and performance from improper sensor feedback
  • Difficulty starting the engine in varying atmospheric conditions

Installation Notes and Tips

When installing the Standard Ignition AS734 sensor, ensure the connector is fully seated to prevent signal loss. Verify that the male pin terminals align correctly with the female plug-in connector on the vehicle harness. It is recommended to inspect the wiring harness for damage or corrosion before installation. Proper installation will help maintain accurate manifold pressure readings and engine performance.

Quality Assurance and Warranty

Standard Ignition manufactures the AS734 Manifold Absolute Pressure Sensor to meet or exceed OEM specifications. While specific warranty details are not provided here, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship. This sensor is engineered for durability and consistent performance across compatible Audi models.

BrandStandard Ignition
Part NumberAS734
Terminal Quantity3
Connector GenderFemale
Connector Quantity1
Connector TypePlug in
Terminal GenderMale
Terminal TypePin

This part fits 134 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025AudiQ73.0LV6N/A
2025AudiSQ7N/A
2024AudiA6 allroadN/A
2024AudiA6 Quattro3.0LV6N/A
2024AudiA7 SportbackN/A
2024AudiA8 Quattro3.0LV6N/A
2024AudiQ73.0LV6N/A
2024AudiQ8N/A
2024AudiRS Q8N/A
2024AudiRS3N/A
2024AudiRS5N/A
2024AudiRS5 SportbackN/A
2024AudiRS6 AvantN/A
2024AudiRS7 SportbackN/A
2024AudiS4N/A
2024AudiS5N/A
2024AudiS5 SportbackN/A
2024AudiS6N/A
2024AudiS7 SportbackN/A
2024AudiS8N/A
2024AudiSQ5N/A
2024AudiSQ5 SportbackN/A
2024AudiSQ7N/A
2024AudiSQ8N/A
2023AudiA6 allroadN/A
2023AudiA6 Quattro3.0LV6N/A
2023AudiA7 SportbackN/A
2023AudiA8 Quattro3.0LV6N/A
2023AudiQ73.0LV6N/A
2023AudiQ8N/A
2023AudiRS Q8N/A
2023AudiRS3N/A
2023AudiRS5N/A
2023AudiRS5 SportbackN/A
2023AudiRS6 AvantN/A
2023AudiRS7 SportbackN/A
2023AudiS4N/A
2023AudiS5N/A
2023AudiS5 SportbackN/A
2023AudiS6N/A
2023AudiS7 SportbackN/A
2023AudiS8N/A
2023AudiSQ5N/A
2023AudiSQ5 SportbackN/A
2023AudiSQ7N/A
2023AudiSQ8N/A
2022AudiA6 allroadN/A
2022AudiA6 Quattro3.0LV6N/A
2022AudiA7 SportbackN/A
2022AudiQ73.0LV6N/A
2022AudiQ8N/A
2022AudiRS Q8N/A
2022AudiRS3N/A
2022AudiRS5N/A
2022AudiRS5 SportbackN/A
2022AudiRS6 AvantN/A
2022AudiRS7 SportbackN/A
2022AudiS4N/A
2022AudiS5N/A
2022AudiS5 SportbackN/A
2022AudiS6N/A
2022AudiS7 SportbackN/A
2022AudiS8N/A
2022AudiSQ5N/A
2022AudiSQ5 SportbackN/A
2022AudiSQ7N/A
2022AudiSQ8N/A
2022AudiTT RS QuattroN/A
2021AudiA6 allroadN/A
2021AudiA6 Quattro3.0LV6N/A
2021AudiA7 SportbackN/A
2021AudiA8 Quattro4.0LV8N/A
2021AudiQ73.0LV6N/A
2021AudiQ8N/A
2021AudiRS Q8N/A
2021AudiRS5N/A
2021AudiRS5 SportbackN/A
2021AudiRS6 AvantN/A
2021AudiRS7 SportbackN/A
2021AudiS4N/A
2021AudiS5N/A
2021AudiS5 SportbackN/A
2021AudiS6N/A
2021AudiS7 SportbackN/A
2021AudiS8N/A
2021AudiSQ5N/A
2021AudiSQ5 SportbackN/A
2021AudiSQ7N/A
2021AudiSQ8N/A
2021AudiTT RS QuattroN/A
2020AudiA6 allroadN/A
2020AudiA6 Quattro3.0LV6N/A
2020AudiA7 SportbackN/A
2020AudiA8 Quattro4.0LV8N/A
2020AudiQ73.0LV6N/A
2020AudiQ8N/A
2020AudiRS Q8N/A
2020AudiRS3N/A
2020AudiS4N/A
2020AudiS5N/A
2020AudiS5 SportbackN/A
2020AudiS6N/A
2020AudiS7N/A
2020AudiS7 SportbackN/A
2020AudiS8N/A
2020AudiSQ5N/A
2020AudiSQ7N/A
2020AudiSQ8N/A
2020AudiTT RS QuattroN/A
2019AudiA6 Quattro3.0LV6N/A
2019AudiA7 SportbackN/A
2019AudiA8 Quattro4.0LV8N/A
2019AudiQ73.0LV6N/A
2019AudiQ8N/A
2019AudiRS3N/A
2019AudiRS5N/A
2019AudiRS5 SportbackN/A
2019AudiS4N/A
2019AudiS5N/A
2019AudiS5 SportbackN/A
2019AudiSQ5N/A
2019AudiTT RS QuattroN/A
2018AudiA7 QuattroN/A
2018AudiQ73.0LV6N/A
2018AudiRS5N/A
2018AudiS4N/A
2018AudiS5N/A
2018AudiSQ5N/A
2018AudiTT RS QuattroN/A
2017AudiA6 Quattro3.0LV6N/A
2017AudiA7 QuattroN/A
2017AudiQ73.0LV6N/A
2016AudiA6 Quattro3.0LV6N/A
2016AudiA7 QuattroN/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:

06E906051AC2-27468AS734EC2248

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

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